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Posted to notifications@dubbo.apache.org by "xwq111222 (via GitHub)" <gi...@apache.org> on 2023/06/28 08:17:09 UTC

[GitHub] [dubbo] xwq111222 opened a new issue, #12609: 关于GenericService 泛化调用多个接口实现类应该如何指定接口是实现类的问题

xwq111222 opened a new issue, #12609:
URL: https://github.com/apache/dubbo/issues/12609

   测试环境：
   jdk：18
   dubbo：2.7.5
   这是我的方法：
     public GenericService getGenericService(String serverName, Class<?> clazz) {
           ApplicationConfig application = new ApplicationConfig();
           ReferenceConfig<GenericService> reference = new ReferenceConfig<>();
           application.setName(serverName);
           // 弱类型接口名
           reference.setInterface(clazz);
           RegistryConfig registry = new RegistryConfig();
           registry.setAddress(dubboConfig.getRegistryAddress());
           // 注册
           application.setRegistry(registry);
           // 声明为泛化接口
           reference.setGeneric("true");
           reference.setApplication(application);
           return reference.get();
     }
   问题：clazz有多个实现类，想通过application指定对应的接口实现类，但是失效，请问应该怎么调用指定的接口实现类


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Re: [I] 关于GenericService 泛化调用 接口有多个接口实现类 应该如何指定接口实现类的问题 [dubbo]

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ closed issue #12609: 关于GenericService 泛化调用 接口有多个接口实现类     应该如何指定接口实现类的问题
URL: https://github.com/apache/dubbo/issues/12609


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[GitHub] [dubbo] AlbumenJ commented on issue #12609: 关于GenericService 泛化调用 接口有多个接口实现类 应该如何指定接口实现类的问题

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12609:
URL: https://github.com/apache/dubbo/issues/12609#issuecomment-1611337969

   > 想通过application指定对应的接口实现类，但是失效
   
   没懂是什么意思
   


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[GitHub] [dubbo] xwq111222 commented on issue #12609: 关于GenericService 泛化调用 接口有多个接口实现类 应该如何指定接口实现类的问题

Posted by "xwq111222 (via GitHub)" <gi...@apache.org>.
xwq111222 commented on issue #12609:
URL: https://github.com/apache/dubbo/issues/12609#issuecomment-1614029467

   有多个消费者，可以通过什么来指定消费者


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[GitHub] [dubbo] xwq111222 commented on issue #12609: 关于GenericService 泛化调用 接口有多个接口实现类 应该如何指定接口实现类的问题

Posted by "xwq111222 (via GitHub)" <gi...@apache.org>.
xwq111222 commented on issue #12609:
URL: https://github.com/apache/dubbo/issues/12609#issuecomment-1619327609

   好的明白了谢谢


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[GitHub] [dubbo] AlbumenJ commented on issue #12609: 关于GenericService 泛化调用 接口有多个接口实现类 应该如何指定接口实现类的问题

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12609:
URL: https://github.com/apache/dubbo/issues/12609#issuecomment-1617121844

   Dubbo 服务调用只会按照 接口 + 版本号 + 分组 去唯一区分服务


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[GitHub] [dubbo] AlbumenJ commented on issue #12609: 关于GenericService 泛化调用 接口有多个接口实现类 应该如何指定接口实现类的问题

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12609:
URL: https://github.com/apache/dubbo/issues/12609#issuecomment-1617121644

   ApplicationConfig 和调用是没有关系的呀


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