Dubbo 集成Springboot

今天分享Dubbo 集成Springboot 实战：

1、引入jar包：

1.  
   <!-- 整合dubbo -->
2.  
   <dependency>
3.  
   <groupId>io.dubbo.springboot</groupId>
4.  
   <artifactId>spring-boot-starter-dubbo</artifactId>
5.  
   <version>1.0.0</version>
6.  
   <exclusions>
7.  
   <exclusion>
8.  
   <artifactId>slf4j-log4j12</artifactId>
9.  
   <groupId>org.slf4j</groupId>
10.  
    </exclusion>
11.  
    </exclusions>
12.  
    </dependency>
13.  
    <!-- zookeeper客户端 -->
14.  
    <dependency>
15.  
    <groupId>com.101tec</groupId>
16.  
    <artifactId>zkclient</artifactId>
17.  
    <version>0.7</version>
18.  
    <exclusions>
19.  
    <exclusion>
20.  
    <artifactId>slf4j-log4j12</artifactId>
21.  
    <groupId>org.slf4j</groupId>
22.  
    </exclusion>
23.  
    </exclusions>
24.  
    </dependency>
25.  
     
26.  
    <dependency>
27.  
    <groupId>org.apache.zookeeper</groupId>
28.  
    <artifactId>zookeeper</artifactId>
29.  
    <version>3.4.8</version>
30.  
    <type>pom</type>
31.  
    <exclusions>
32.  
    <exclusion>
33.  
    <artifactId>slf4j-log4j12</artifactId>
34.  
    <groupId>org.slf4j</groupId>
35.  
    </exclusion>
36.  
    </exclusions>
37.  
    </dependency>

2、配置文件处理：

1.  
   spring:
2.  
   dubbo:
3.  
   application:
4.  
   name: nandao-admin-dubbo #应用名
5.  
   registry:
6.  
   address: zookeeper://zk1-test.nandao.org:8181;zookeeper://zk2-test.nandao.org:8181; #zookeeper地址
7.  
   port: 8181 #提供注册的端口
8.  
   protocol:
9.  
   name: dubbo
10.  
    port: 53888 #dubbo服务暴露的端口
11.  
    scan: com.nandao.admin #扫描的包名

3、客户端业务接口配置：

1.  
    
2.  
   import com.alibaba.dubbo.config.annotation.Reference;
3.  
    
4.  
   @RestController
5.  
   @RequestMapping("/nandao/user")
6.  
   @Slf4j
7.  
   public class TestController {
8.  
    
9.  
   @Reference
10.  
    IManageService iManageService;
11.  
     
12.  
     
13.  
    @RequestMapping(path = "/getUserDetail")
14.  
    @ResponseBody
15.  
    public int test(@RequestParam("userId")long userId)
16.  
    {
17.  
    log.info("测试成功[{}]",userId);
18.  
    TblManage taskManage = iManageService.selectByPrimaryKey(userId);
19.  
    return 1;
20.  
     
21.  
    }
22.  
     
23.  
    }

4、作为服务方业务接口配置：

1.  
   import com.alibaba.dubbo.config.annotation.Service;
2.  
    
3.  
   */
4.  
   @Service
5.  
   public class IManageServiceImpl implements IManageService {
6.  
    
7.  
    
8.  
   //业务代码
9.  
   }

5、如果分模块配置，注意服务的启动类扫描的路径，保证此服务启动类均能扫描到需要的包：

1.  
   @EnableMBeanExport(registration = RegistrationPolicy.IGNORE_EXISTING)
2.  
   @EnableTransactionManagement(proxyTargetClass = true)
3.  
   @SpringBootApplication(exclude = DruidDataSourceAutoConfigure.class)
4.  
    
5.  
   public class AdminRpcApplication {
6.  
    
7.  
   public static void main(String[] args) {
8.  
   SpringApplication.run(AdminRpcApplication.class, args);
9.  
   }
10.  
     
11.  
    }

比如：此启动类在此目录下

com.nandao.admin.rpc

 它只能扫描此目录名称下的包，切记！！！

到此，分享完毕实战集成，后期会依次分析源码，敬请期待！！！

这篇好文章是转载于：学新通技术网