{"arr":["ipAddr","installationSite","imineSystemId","valid"],"login":0,"password":"","purview":"","userId":0,"userName":""}
怎么解析这个json字符串,我想获取arr数组里面的值,如:ipAddr,installationSite
{"arr":["ipAddr","installationSite","imineSystemId","valid"],"login":0,"password":"","purview":"","userId":0,"userName":""}
怎么解析这个json字符串,我想获取arr数组里面的值,如:ipAddr,installationSite
JSONObject arr = jsonObject.getJSONObject("arr");
JSONArray openids = data.getJSONArray("openid");
Iterator iterator = openids.iterator();
迭代iterator中的数据就可以了