如何转换HttpEntity成JSON？

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我想从web服务检索JSON和解析它，然后。 我是在正确的道路？

HttpClient的HttpClient的=新DefaultHttpClient（）;     HTTPGET HTTPGET =新HTTPGET（URL）;     HTT presponse响应;     尝试 {         响应= httpclient.execute（HTTPGET）;         HttpEntity实体= response.getEntity（）;         如果（实体！= NULL）{            //解析JSON         }     }赶上（例外五）{     }

不幸的是，我不知道如何转换 HttpEntity 成JSONObject的。

这是我的JSON（摘录）：

{     名：         {             名：扎卡里         }，         {             名：悦         }，         {             名：威廉         }     ] }

解决方案

您可以将字符串转换为JSON作为：

尝试{         响应= httpclient.execute（HTTPGET）;         HttpEntity实体= response.getEntity（）;         如果（实体！= NULL）{            字符串retSrc = EntityUtils.toString（实体）;            //解析JSON            JSONObject的结果=新的JSONObject（retSrc）; //字符串转换为JSON对象              JSONArray tokenList = result.getJSONArray（名称）;              的JSONObject OJ = tokenList.getJSONObject（0）;              字符串标记= oj.getString（姓名）;         } }  赶上（例外五）{   }

I want to retrieve JSON from a web-service and parse it then. Am I on the right way?

HttpClient httpclient = new DefaultHttpClient(); HttpGet httpget = new HttpGet(url); HttpResponse response; try { response = httpclient.execute(httpget); HttpEntity entity = response.getEntity(); if (entity != null) { // parsing JSON } } catch (Exception e) { }

Unfortunately I don't know how to convert HttpEntity into a JSONObject.

This is my JSON (extract):

{ "names": [ { "name": "Zachary" }, { "name": "Wyatt" }, { "name": "William" } ] }

解决方案

You can convert string to json as:

try { response = httpclient.execute(httpget); HttpEntity entity = response.getEntity(); if (entity != null) { String retSrc = EntityUtils.toString(entity); // parsing JSON JSONObject result = new JSONObject(retSrc); //Convert String to JSON Object JSONArray tokenList = result.getJSONArray("names"); JSONObject oj = tokenList.getJSONObject(0); String token = oj.getString("name"); } } catch (Exception e) { }