[GitHub] ls9527 opened a new issue #2320: 自定义异常处理

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

ls9527 opened a new issue #2320: 自定义异常处理
URL: https://github.com/apache/incubator-dubbo/issues/2320
 
 
   关于ExceptionFilter最后面一句 return new RpcResult(new RuntimeException(StringUtils.toString(exception))); 换成一个可以继承的。
   
   如下:
   
      public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
          ///省略...
          return getDefaultRpcResult(exception);
       }
   
       protected RpcResult getDefaultRpcResult(Result result) {
           return new RpcResult(new RuntimeException(StringUtils.toString(result.getException())));
       }
   
   可以解决项目中自定义异常的时候。我不用复制 ExceptionFilter 的所有代码，然后只改其中的一小部分

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