如何将HttpEntity转换为JSON?
我想从Web服务中检索JSON,然后进行解析。
我走对了吗?
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) {
}
不幸的是,我不知道如何转换HttpEntity
为JSONObject。
这是我的JSON(摘录):
{ "names": [
{
"name": "Zachary"
},
{
"name": "Wyatt"
},
{
"name": "William"
}
]
}
回答:
您可以将字符串转换为json:
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) {
}
以上是 如何将HttpEntity转换为JSON? 的全部内容, 来源链接: utcz.com/qa/432016.html