Spring事务管理--嵌套事务详解

冷不防 2022-05-27 02:53 440阅读 0赞

转载自 https://www.2cto.com/kf/201607/529762.html

# 一、前言 #

最近开发程序的时候，出现[数据库][Link 1]自增id跳数字情况，无奈之下dba遍查操作日志，没有delete记录。才开始慢慢来查询事物问题。多久以来欠下的账，今天该还给spring事物。 希望大家有所收获。2016年07月19日22:32:38

# 二、spring嵌套事物 #

## 1、展示项目代码--简单测springboot项目 ##

整体项目就这么简单，为了方便。这里就只有biz层与service层，主要作为两层嵌套，大家只要看看大概就ok。后面会给出git项目地址，下载下来看一看就明白，力求最简单。

下面我们分情况介绍异常。

Controller 调用层（没有使用它作为外层，因为controller作为外层要在servlet-m[vc][].xml 配置就ok。但是我觉得比较麻烦，一般也不推荐）

[?][Link 2]

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      1 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">package</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.app; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.beans.factory.annotation.Autowired; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.boot.SpringApplication; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.boot.autoconfigure.EnableAutoConfiguration; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.boot.autoconfigure.SpringBootApplication; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.context.annotation.ImportResource; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.web.bind.annotation.RestController; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">/** * Created by ycy on 16/7/19. */</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@RestController</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@SpringBootApplication</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@EnableAutoConfiguration</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(exclude = {DataSourceAutoConfiguration.</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}) </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@ImportResource</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">({ </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"classpath:/applicationContext.xml"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}) </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">Application { </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Autowired</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">private</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">TestBiz testBiz; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@RequestMapping</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"/"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">) String home() </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">Exception { System.out.println(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"controller 正常执行"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">); testBiz.insetTes(); </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">return</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">" 正常返回Hello World!"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">; } </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">static</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">main(String[] args) </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">Exception { SpringApplication.run(Application.</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">, args); } } </code> 
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[?][Link 2]

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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">package</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.app; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.service.TestService; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.beans.factory.annotation.Autowired; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.stereotype.Component; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.transaction.annotation.Transactional; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">/** * Created by ycy on 16/7/20. */</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Component</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">TestBiz { </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Autowired</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">private</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">TestService testService; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Transactional</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">insetTes() { </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">for</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">j = </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">0</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">; j &lt; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">8</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">; j++) { testService.testInsert(j, j + </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"姓名"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">); } System.out.println(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"biz层 正常执行"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">); } } </code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

Service层 （内层）

[?][Link 2]

<table style="list-style:none;width:5312px;border:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;"> 
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    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      1 
    </div></td> 
   <td style="list-style:none;width:5280px;border-width:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;"> 
    <div style="list-style:none;border:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;"> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">package</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.service.impl; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.center.dao.entity.YcyTable; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.center.dao.mapper.YcyTableMapper; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.beans.factory.annotation.Autowired; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.stereotype.Service; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.transaction.annotation.Transactional; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">/** * Created by ycy on 16/7/19. */</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Service</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">TestServiceImpl </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">implements</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.service.TestService { </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Autowired</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">private</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTableMapper ycyTableMapper; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Transactional</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">testInsert(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">num,String name) { YcyTable ycyTable=</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTable(); ycyTable.setName(name); ycyTable.setNum(num); ycyTableMapper.insert(ycyTable); System.out.println(num+</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"service正常执行"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">); } } </code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

2、外部起事物，内部起事物，内外都无Try Catch

**外部异常：**

代码展示，修改外层Biz层代码如下

@Component public class TestBiz { @Autowired private TestService testService; @Transactional public void insetTes() { for (int j = 0; j < 8; j++) { testService.testInsert(j, j + "姓名"); if (j == 3) { int i = 1 / 0;// 此处会产生异常 } } System.out.println("biz层 正常执行"); } }

打印执行结果：0-3service正常执行 数据库结果：全部数据回滚

![\\][20160722094205606.png]![\\][20160722094205607.png]

外部异常总结:内外都无try Catch的时候，外部异常，全部回滚。

**内部异常：**

代码展示，修改service层代码

[?][Link 2]

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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">package</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.service.impl;</code> 
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       &nbsp; 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.center.dao.entity.YcyTable;</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.center.dao.mapper.YcyTableMapper;</code> 
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       &nbsp; 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.beans.factory.annotation.Autowired;</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.stereotype.Service;</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.transaction.annotation.Transactional;</code> 
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       &nbsp; 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">/**</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">* Created by ycy on 16/7/19.</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">*/</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Service</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">TestServiceImpl </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">implements</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.service.TestService { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Autowired</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">private</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTableMapper ycyTableMapper;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Transactional</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">testInsert(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">num, String name) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTable ycyTable = </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTable();</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">ycyTable.setName(name);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">ycyTable.setNum(num);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">ycyTableMapper.insert(ycyTable);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">if</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(num == </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">3</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">i = </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">1</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">/ </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">0</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,130,0);">// 此处会产生异常</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">System.out.println(num + </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"service正常执行"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

打印执行结果：0-3service正常执行 数据库结果：全部数据回滚

![\\][20160722094205608.png]![\\][20160722094205607.png]

内部异常总结：内外都无try Catch的时候，内部异常，全部回滚。

## 3、外部起事物，内部起事物，外部有Try Catch ##

**外部异常：**

代码展示，修改biz层代码

[?][Link 2]

打印结果：0-3执行正常数据库结果：4条数据

![\\][20160722094205609.png]![\\][20160722094205610.png]

外部异常总结：外部有try Catch时候，外部异常，不能回滚（事物错误）

**内部异常：**

代码展示，修改service层代码：

[?][Link 2]

打印结果：0-2打印正常 数据库结果：无数据，全部数据回滚

![\\][20160722094205611.png]![\\][20160722094205613.png]内部异常总结：外部有try Catch时候，内部异常，全部回滚

## 4、外部起事物，内部起事物，内部有Try Catch ##

**外部异常:**

代码展示，修改biz层：

[?][Link 2]

打印结果：0-3service打印正常 数据库结果：无数据，全部数据回滚

![\\][20160722094205614.png]![\\][20160722094205615.png]

外部异常总结：内部有try Catch，外部异常，全部回滚

**内部异常：**

修改service层代码：

[?][Link 2]

<table style="list-style:none;width:613px;border:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;"> 
 <tbody style="background:none;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;"> 
  <tr style="list-style:none;border-top:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;"> 
   <td style="list-style:none;border-width:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(175,175,175);"> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      1 
    </div> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      2 
    </div> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      3 
    </div> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      4 
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    </div></td> 
   <td style="list-style:none;width:573px;border-width:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;"> 
    <div style="list-style:none;border:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;"> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Service</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">TestServiceImpl </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">implements</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.service.TestService { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Autowired</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">private</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTableMapper ycyTableMapper;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Transactional</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">testInsert(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">num, String name) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">try</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">{ </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTable ycyTable = </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTable();</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">ycyTable.setName(name);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">ycyTable.setNum(num);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">ycyTableMapper.insert(ycyTable);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">if</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(num == </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">3</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">i = </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">1</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">/ </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">0</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,130,0);">// 此处会产生异常</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">} </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">catch</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(Exception ex) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">System.out.println(num + </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"service异常日志"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">System.out.println(num + </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"service正常执行"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

打印结果：0-0service打印正常 数据库结果：没有回滚

![\\][20160722094206616.png]![\\][20160722094206617.png]

内部异常总结：内部有try Catch，内部异常，全部不回滚(事物失败);

## 5、外部起事物，内部起事物，内外有Try Catch ##

**外部异常：**

代码展示，修改biz层：

[?][Link 2]

打印结果：0-3service打印正常 数据库结果：插入三条数据，没有回滚

![\\][20160722094206619.png]![\\][20160722094206620.png]

外部异常总结：内外都有try Catch，外部异常，事物执行一半（事物失败）

**内部异常：**

代码展示,修改service 层代码

[?][Link 2]

打印结果：0-7service打印正常，3异常日子好 数据库结果：插入全部，没有回滚

![\\][20160722094206621.png]![\\][20160722094206622.png]

内部事物总结：内外都有try Catch，内部异常，事物全部不会滚（事物失败）

# 三、嵌套事物总结 #

事物成功总结

1、内外都无try Catch的时候，外部异常，全部回滚。

2、内外都无try Catch的时候，内部异常，全部回滚。

3、外部有try Catch时候，内部异常，全部回滚

4、内部有try Catch，外部异常，全部回滚

5、友情提示：外层方法中调取其他接口，或者另外开启线程的操作，一定放到最后！！！(因为调取接口不能回滚，一定要最后来处理)

总结：由于上面的异常被捕获导致，很多事务回滚失败。如果一定要将捕获，请捕获后又抛出RuntimeException（默认为异常捕获RuntimeException）。

# 四、正确的嵌套事物实例 #

controller层

[?][Link 2]

<table style="list-style:none;width:677px;border:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;"> 
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    <div style="list-style:none;border:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;"> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">package</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.app;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.beans.factory.annotation.Autowired;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.boot.SpringApplication;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.boot.autoconfigure.EnableAutoConfiguration;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.boot.autoconfigure.SpringBootApplication;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.context.annotation.ImportResource;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.web.bind.annotation.RequestMapping;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.web.bind.annotation.RestController;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">/**</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">* Created by ycy on 16/7/19.</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">*/</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@RestController</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@SpringBootApplication</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@EnableAutoConfiguration</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(exclude = {DataSourceAutoConfiguration.</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">})</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@ImportResource</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">({ </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"classpath:/applicationContext.xml"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">})</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">Application { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Autowired</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">private</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">TestBiz testBiz;</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@RequestMapping</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"/"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">)</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">String home()&nbsp; { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">System.out.println(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"controller 正常执行"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">try</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">{ </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">testBiz.insetTes();</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">} </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">catch</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(Exception e) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">System.out.println(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"controller 异常日志执行"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">return</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">" 正常返回Hello World!"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">static</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">main(String[] args) </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">Exception { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">SpringApplication.run(Application.</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">, args);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

外层biz层：

[?][Link 2]

<table style="list-style:none;width:613px;border:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;"> 
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   <td style="list-style:none;border-width:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(175,175,175);"> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
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      3 
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      4 
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      5 
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      6 
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      7 
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      9 
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   <td style="list-style:none;width:573px;border-width:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;"> 
    <div style="list-style:none;border:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;"> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">package</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.app;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.beans.factory.annotation.Autowired;</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.stereotype.Component;</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.transaction.annotation.Transactional;</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.service.TestService;</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">/**</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">* Created by ycy on 16/7/20.</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">*/</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Component</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">TestBiz { </code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Autowired</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">private</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">TestService testService;</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Transactional</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">insetTes() </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">Exception { </code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">try</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">{ </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">for</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">j = </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">0</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">; j &lt; </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">8</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">; j++) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">testService.testInsert(j, j + </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"姓名"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">if</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(j == </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">3</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">i = </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">1</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">/ </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">0</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,130,0);">// 此处会产生异常</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">} </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">catch</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(Exception ex) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">System.out.println(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"biz层异常日志处理"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">throw</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">RuntimeException(ex);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">System.out.println(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"biz层 正常执行"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

内层service层

[?][Link 2]

<table style="list-style:none;width:613px;border:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;"> 
 <tbody style="background:none;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;"> 
  <tr style="list-style:none;border-top:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;"> 
   <td style="list-style:none;border-width:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(175,175,175);"> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      1 
    </div> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      2 
    </div> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      3 
    </div> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      4 
    </div> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      5 
    </div> 
    <div style="list-style:none;border-width:0px 3px 0px 0px;padding:0px .5em 0px 1em;margin:0px;background-image:none;border-right-style:solid;border-right-color:rgb(108,226,108);float:none;height:auto;line-height:1.1em;text-align:right;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
      6 
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   <td style="list-style:none;width:573px;border-width:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;"> 
    <div style="list-style:none;border:0px;padding:0px;margin:0px;background:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;"> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">package</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.service.impl;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.center.dao.entity.YcyTable;</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.center.dao.mapper.YcyTableMapper;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.beans.factory.annotation.Autowired;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.stereotype.Service;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">import</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">org.springframework.transaction.annotation.Transactional;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;">
       &nbsp; 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">/**</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">* Created by ycy on 16/7/19.</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">*/</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Service</code> 
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     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">class</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">TestServiceImpl </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">implements</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">com.ycy.service.TestService { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Autowired</code> 
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      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">private</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTableMapper ycyTableMapper;</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#808080;">@Transactional</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">public</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">void</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">testInsert(</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">num, String name) </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">throws</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">Exception { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">try</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">{ </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTable ycyTable = </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">YcyTable();</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">ycyTable.setName(name);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">ycyTable.setNum(num);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">ycyTableMapper.insert(ycyTable);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">if</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(num== </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">3</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">int</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">i = </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">1</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">/ </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,153,0);">0</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:rgb(0,130,0);">// 此处会产生异常</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">} </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">catch</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">(Exception ex) { </code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">System.out.println(num + </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"service异常日志处理"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">throw</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-weight:bold;font-size:1em;min-height:auto;color:rgb(0,102,153);">new</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">RuntimeException(ex);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">System.out.println(num + </code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#0000FF;">"service正常执行"</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">);</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;">&nbsp;&nbsp;</code> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
     <div style="list-style:none;border:0px;padding:0px 1em;margin:0px;background-image:none;float:none;height:auto;line-height:1.1em;vertical-align:baseline;width:auto;font-size:1em;min-height:auto;white-space:pre;"> 
      <code style="background:none;border:0px;float:none;height:auto;line-height:1.1em;margin:0px;padding:0px;vertical-align:baseline;width:auto;font-family:Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace;font-size:1em;min-height:auto;color:#000000;">}</code> 
     </div> 
    </div></td> 
  </tr> 
 </tbody> 
</table>

[Link 1]: https://www.2cto.com/database/
[vc]: https://www.2cto.com/kf/ware/vc/
[Link 2]: https://www.2cto.com/kf/201607/529762.html#
[20160722094205606.png]: https://www.2cto.com/uploadfile/Collfiles/20160722/20160722094205606.png
[20160722094205607.png]: https://www.2cto.com/uploadfile/Collfiles/20160722/20160722094205607.png
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