如何自定义HTTP标头添加到JAX-RS的反应？ [英] How to add custom HTTP Header to JAX-RS response?

问题描述

我想自定义HTTP标头添加到了Apache CXF响应。我需要从内容计算MD5和其添加为HTTP标头。我试图用ResponseHandler所或拦截。我最后的尝试是

I'm trying to add custom HTTP header to response in Apache CXF. I need to count MD5 from content and add it as a HTTP header. I tried to use ResponseHandler or Interceptor. My last try was

@Component
public class ResponseBPAuthFilter extends AbstractOutDatabindingInterceptor {


   public ResponseBPAuthFilter() {
       super(Phase.MARSHAL_ENDING);
   }


   @Override
   public void handleMessage(Message t) throws Fault {

       Map headers = CastUtils.cast((Map)t.get(Message.PROTOCOL_HEADERS));
       headers.put("Some-Header", Arrays.asList("test"));

   }

}

但不起任何作用。

but it does nothing.

推荐答案

尝试添加响应对象作为返回值，在这里你可以设置标题..

Try to add Response Object as your return value where you can set Headers..

Response.ok(/* some entity */).header("CustomHeader", "CustomValue").build();

您不需要使用拦截器

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