随手记录

踩坑日志：

 

配置的yml文件 记得开启服务包扫描

dubbo:
  registry:
    address: zookeeper://127.0.0.1:2181 #注册中心
  protocol:
    name: dubbo #协议名称
  scan:
    base-packages: top.klausmax.service.impl #服务包扫描

序列化反序列化要记得实现标准类的

implements Serializable

公共api接口处

public interface UserService extends IService<User> {}

service层
mapper

@Repository
public interface UserMapper extends BaseMapper<User> {
}

实现类

@DubboService(timeout = 50000)
public class UserServiceImpl extends ServiceImpl<UserMapper, User>  implements UserService {
}

@SpringBootApplication
@MapperScan("com.itheima.mapper")
public class ServiceApplication {

    public static void main(String[] args) {
        SpringApplication.run(ServiceApplication.class,args);
    }
}

WEB层

@RestController
@RequestMapping("/user")
public class UserController {
    @DubboReference(check = false)
    private UserService userService;

    @RequestMapping("/findAll")
    public List<User> findAll() {
        return userService.list();
    }

}