springboot整合dubbo

步骤

1.

server端：

配置文件
server.port=8082
## Dubbo 服务提供者配置
spring.dubbo.application.name=provider
spring.dubbo.registry.address=zookeeper://127.0.0.1:2181
spring.dubbo.protocol.name=dubbo
spring.dubbo.protocol.port=20880
spring.dubbo.scan=org.spring.springboot.dubbo

接口
public interface CityDubboService {

    /**
     * 根据城市名称，查询城市信息
     * @param cityName
     */
    City findCityByName(String cityName);
    
    void test();
}

实现类
@Service(version = "1.0.0")
public class CityDubboServiceImpl implements CityDubboService {

    public City findCityByName(String cityName) {
        return new City(1L,2L,"温岭","是我的故乡");
    }

    @Override
    public void test() {
        System.out.println("CityDubboServiceImpl.test()");
    }
}

客户端

1.

配置
## 避免和 server 工程端口冲突
server.port=8081

## Dubbo 服务消费者配置
spring.dubbo.application.name=consumer
spring.dubbo.registry.address=zookeeper://127.0.0.1:2181
spring.dubbo.scan=org.spring.springboot.dubbo

接口
public interface CityDubboService {

    /**
     * 根据城市名称，查询城市信息
     * @param cityName
     */
    City findCityByName(String cityName);
    
    void test();
}

注入使用

@Reference(version = "1.0.0")
CityDubboService cityDubboService;