From: Marek Potociar <marek.potociar_at_oracle.com>
Date: Fri, 14 Jun 2013 17:10:19 +0200

With JAX-RS/Jersey 2.0 you can also set the server-side content preference:
https://jersey.java.net/nonav/documentation/2.0/jaxrs-resources.html#d0e1388

Marek
 
On Jun 14, 2013, at 1:20 PM, Andrzej Leśkiewicz <andrzej.leskiewicz_at_gmail.com> wrote:

> You should use the Accept header in Your request.
>
> http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
>
>
>
> 2013/6/14 <everhow_at_163.com>
> I can defined method with @Produces annotations, but how can I get
> differenent result, eg, json and xml.
>
> @GET
> @Path("/registerUser")
> @Produces({ MediaType.APPLICATION_JSON,
> MediaType.APPLICATION_XML })
> public String registerUser(@QueryParam("deviceId") String
> deviceId){...}
>
>
>
> --
> Best regards
> Andrzej Leśkiewicz