<!--dubbo--><dependency><groupId>com.alibaba.spring.boot</groupId><artifactId>dubbo-spring-boot-starter</artifactId><version>2.0.0</version></dependency>

接口

public interface IUseService {public String sayHello(String name);
}

实现类

@Component
@Service(interfaceClass = IUseService.class)  //dubbo注解
public class UserServiceImpl implements IUseService {@Overridepublic String sayHello(String name) {return "hello:"+name;}
}