SpringBoot配置Dubbo消费

Myth丶恋晨 2022-02-17 12:14 361阅读 0赞

> ### **SpringBoot配置Dubbo消费** ###

**1.【配置maven依赖pom.xml】： **

<dependency>
    	<groupId>com.alibaba.spring.boot</groupId>
    	<artifactId>dubbo-spring-boot-starter</artifactId>
    	<version>2.0.0</version>
    </dependency>
    
    <dependency>
    	<groupId>org.apache.zookeeper</groupId>
    	<artifactId>zookeeper</artifactId>
    	<version>${zookeeper.version}</version>
    	<exclusions>
    		<exclusion>
    			<groupId>org.slf4j</groupId>
    			<artifactId>slf4j-log4j12</artifactId>
    		</exclusion>
    		<exclusion>
    			<groupId>log4j</groupId>
    			<artifactId>log4j</artifactId>
    		</exclusion>
    	</exclusions>
    </dependency>
    
    <dependency>
    	<groupId>com.101tec</groupId>
    	<artifactId>zkclient</artifactId>
    	<version>0.10</version>
    </dependency>
    
    <zookeeper.version>3.4.8</zookeeper.version>

**2.【dubbo外部接口服务依赖】： **

<dependency>
    	<groupId>...</groupId>
    	<artifactId>...</artifactId>
    	<version>4.1.32-SNAPSHOT</version>
    </dependency>

**3.【外部接口包装实现类】： **

package com.caox.service.impl;
    
    import com.alibaba.dubbo.config.annotation.Reference;
    import ...MemberQueryService;
    import ...facade.model.Result;
    import ...facade.model.respone.MemberOpenResDTO;
    import org.springframework.stereotype.Component;
    
    import java.util.List;
    
    /**
     * @author : nazi
     * @version : 1.0
     * @date : 2019/4/12 15:53
     * 远端调用dubbo服务
     */
    @Component
    public class RemoteServiceImpl {
    
        @Reference
        MemberQueryService  memberQueryService;
    
        /**
         * 根据账户名返回开户信息
         * @param accountName      账户名
         * @return                 开户信息
         */
        public Result<List<MemberOpenResDTO>> queryMerchantOpenInfoByAccountName(String accountName){
            return memberQueryService.queryMerchantOpenInfoByAccountName(accountName);
        }
    }

**4.【springBoot项目入口配置】：注解方式 **

package com.caox;
    
    import com.alibaba.dubbo.spring.boot.annotation.EnableDubboConfiguration;
    import com.ctrip.framework.apollo.spring.annotation.EnableApolloConfig;
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.web.bind.annotation.CrossOrigin;
    
    
    @CrossOrigin  //允许跨越访问
    @SpringBootApplication
    @EnableApolloConfig
    @EnableDubboConfiguration
    public class SpringBootWebDemoApplication {
    
    	public static void main(String[] args) {
    		SpringApplication.run(SpringBootWebDemoApplication.class, args);
    	}
    
    }

**5.【参考文献】： [SpringBoot纯使用注解整合Dubbo和zookeeper集群不配置xml（基于yml）][SpringBoot_Dubbo_zookeeper_xml_yml]**

[SpringBoot_Dubbo_zookeeper_xml_yml]: https://blog.csdn.net/penyoudi1/article/details/79930745