微服务分布式云架构spring cloud - commonservice-eureka 项目构建过程

素颜马尾好姑娘i 2022-03-15 05:58 233阅读 0赞

我们针对于HongHu cloud的eureka项目做以下构建，整个构建的过程很简单，我会将每一步都构建过程记录下来，希望可以帮助到大家：愿意了解源码的朋友直接求求交流分享技术一七九一七四三三八零

1.  创建一个名为particle-common-eureka的maven项目，继承particle-commonservice，具体的pom.xml配置文件如下：

<?xml version="1.0" encoding="UTF-8"?> 
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 
        <modelVersion>4.0.0</modelVersion> 
       
        <parent> 
            <groupId>com.ml.honghu</groupId> 
            <artifactId>particle-commonservice</artifactId> 
            <version>0.0.1-SNAPSHOT</version> 
        </parent> 
       
        <artifactId>particle-commonservice-eureka</artifactId> 
        <packaging>jar</packaging> 
       
        <name>particle-commonservice-eureka</name> 
        <description>particle-commonservice project for Spring Boot</description> 
       
        <dependencies> 
            <dependency> 
                <groupId>org.springframework.cloud</groupId> 
                <artifactId>spring-cloud-starter-eureka-server</artifactId> 
            </dependency> 
            <dependency> 
                <groupId>org.springframework.boot</groupId> 
                <artifactId>spring-boot-starter-security</artifactId> 
            </dependency> 
            <dependency> 
                <groupId>org.springframework.boot</groupId> 
                <artifactId>spring-boot-devtools</artifactId> 
            </dependency> 
               
            <dependency> 
                <groupId>org.springframework.boot</groupId> 
                <artifactId>spring-boot-starter-test</artifactId> 
                <scope>test</scope> 
            </dependency> 
       
        </dependencies> 
       
        <build> 
            <plugins> 
                <plugin> 
                    <groupId>org.springframework.boot</groupId> 
                    <artifactId>spring-boot-maven-plugin</artifactId> 
                    <executions> 
                        <execution> 
                            <id>1</id> 
                            <goals> 
                                <goal>repackage</goal> 
                            </goals> 
                        </execution> 
                        <execution> 
                            <id>2</id> 
                            <goals> 
                                <goal>build-info</goal> 
                            </goals> 
                        </execution> 
                    </executions> 
                    <configuration> 
                        <executable>true</executable> 
                    </configuration> 
                       
                </plugin> 
            </plugins> 
        </build> 
    </project>

1.  在启动类入口引用eureka的相关配置，代码如下：

package com.ml.honghu; 
       
    import org.springframework.boot.SpringApplication; 
    import org.springframework.boot.autoconfigure.SpringBootApplication; 
    import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer; 
       
    @EnableEurekaServer 
    @SpringBootApplication 
    public class ServiceApplication { 
       
        public static void main(String[] args) { 
            SpringApplication.run(ServiceApplication.class, args); 
        } 
    }

1.  配置application.yml文件

# server (eureka 默认端口为：8761) 
    server: 
      port: 8761 
       
    # spring 
    spring: 
      application: 
        name: particle-commonservice-erueka 
       
    # eureka 
    eureka:  
      client:  
        # 是否注册到eureka 
        register-with-eureka: true 
        # 是否从eureka获取注册信息 
        fetch-registry: false 
        availability-zones:  
          honghu: honghuZone 
        service-url:  
          honghuZone: http://honghu:123456@localhost:8761/eureka/ 
          defaultZone: http://honghu:123456@localhost:8761/eureka/ 
      instance: 
        prefer-ip-address: true 
        hostname: localhost 
        metadataMap: 
          zone: honghuZone 
          user: ${security.user.name} 
          password: {security.user.password} 
             
      # 指定环境 
      environment: dev 
      #指定数据中心 
      datacenter: honghu 
      # 关闭自我保护模式 
      server:  
        enable-self-preservation: false 
      #设置清理无效节点的时间间隔，默认60000，即是60s 
        eviction-interval-timer-in-ms: 60000 
       
    # 服务认证 
    security:  
      basic:  
        enabled: true 
      user:  
        name: honghu 
        password: 123456 
       
    management: 
      security: 
        enabled: false

1.  增加项目的log机制和打包运行机制（后面我们会详细编写针对于Linux Centos下的打包部署机制）
2.  自此整个项目部署完成，通过手动方式进行Run As --> Spring Boot App,运行结果如下：  
    控制台运行结果：  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NwcmluZ01M_size_16_color_FFFFFF_t_70]  
    控制台运行效果：  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NwcmluZ01M_size_16_color_FFFFFF_t_70 1]  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NwcmluZ01M_size_16_color_FFFFFF_t_70 2]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NwcmluZ01M_size_16_color_FFFFFF_t_70]: /images/20220315/d0adbf0c686f433a8b81958735756ee8.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NwcmluZ01M_size_16_color_FFFFFF_t_70 1]: /images/20220315/7aaf6c86c2364cfe8690435612fd24ef.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NwcmluZ01M_size_16_color_FFFFFF_t_70 2]: /images/20220315/1a87009ee2f74e5094ff3a30d4f1f04f.png