[GitHub] [dubbo] robberphex commented on issue #10374: dubbo 使用 k8s 为注册中心， 消费者@DubboReference providedby 不配置 提示没有服务提供者

[GitBox <gi...@apache.org>]

robberphex commented on issue #10374:
URL: https://github.com/apache/dubbo/issues/10374#issuecomment-1350825641

   现在的搞法是：
   ```java
   public interface GreetingService {
       String sayHello(String name);
   }
   
   @Component("annotatedConsumer")
   public class GreetingServiceConsumer {
       @DubboReference(version = "1.0.0", providedBy = "dubbo-samples-xds-provider")
       private GreetingService greetingService;
   }
   ```
   "在消费者端指定providedBy没有在服务提供者端指定好，毕竟服务提供者是最知道自己的应用名的，所以可以在暴露出来的interface上带上这个应用名信息"，我觉得这样是比较ok的。
   代码上可以改成这样：
   ```java
   @DubboProvidedbBy("dubbo-samples-xds-provider")
   public interface GreetingService {
       String sayHello(String name);
   }
   
   @Component("annotatedConsumer")
   public class GreetingServiceConsumer {
       @DubboReference(version = "1.0.0")
       private GreetingService greetingService;
   }
   ```


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