从post请求中读取JAX-RS客户端中的响应主体 [英] Read response body in JAX-RS client from a post request

问题描述

在移动应用和网络服务之间有某种代理，我们对发布帖子请求时的响应感到困惑。我们收到状态为200的回复：好的。但我们无法找到/提取JSON响应主体。

 客户端客户端= ClientBuilder.newClient（）; 
 WebTarget webTarget = client.target（WEBSERVICE_BASE_LOCATION +mobileDevices？operatorCode = KPNSCP）; 
字符串jsonString ={\osVersion \：\4.1 \，\apiLevel \：16，\devicePlatform \：\ANDROID \ }; 
 Builder builder = webTarget.request（）; 
响应响应= builder.post（Entity.json（jsonString））; 
  

我们正在使用JAX-RS。
有人可以提供一些提示从服务器响应中提取JSON正文（ String ）吗？

解决方案

试试这个：

  String output = response.getEntity（String.class）; 
  

编辑

<感谢@Martin Spamer提到它只适用于Jersey 1.x罐子。对于Jersey 2.x，使用

  String output = response.readEntity（String.class）; 
  

Having some sort of proxy between a mobile app and a web-service, we are puzzled by the response when issuing a post request. We receive response with status 200: OK. But we can not find/extract the JSON response body.

    Client client = ClientBuilder.newClient();
    WebTarget webTarget = client.target(WEBSERVICE_BASE_LOCATION + "mobileDevices?operatorCode=KPNSCP");
    String jsonString = "{\"osVersion\":\"4.1\",\"apiLevel\":16,\"devicePlatform\":\"ANDROID\"}";
    Builder builder = webTarget.request();
    Response response = builder.post(Entity.json(jsonString));

We are using JAX-RS. Can someone please provide some hints to extract the JSON body (String) from the server response?

解决方案

Try this:

String output = response.getEntity(String.class);

EDIT

Thanks to @Martin Spamer to mention that it will work for Jersey 1.x jars only. For Jersey 2.x use

String output = response.readEntity(String.class);

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