Android的JSON对象 [英] Android JSON Object

问题描述

我有这样一个JSON格式

I have a JSON format like this

{响应：{状态：真正的结果：user_exists}}

{"response":{"status":true,"result":"user_exists"}}

现在我试图找回状态值做一些逻辑

Now i am trying to retrieve the Status value to do some logic

JSONObject jData = new JSONObject(data);
JSONArray response = jData.getJSONArray("response");

但我收到以下错误

But i am getting the following error

org.json.JSONException：值{结果：user_exists，状态：真}   在类型org.json.JSONObject的响应不能转换到   JSONArray

org.json.JSONException: Value {"result":"user_exists","status":true} at response of type org.json.JSONObject cannot be converted to JSONArray

如何从内检索对象和对象？

how to retrieve an Object from inside and Object ?

推荐答案

您正在尝试中检索从 JSONArray 但是，你没有任何地位attribut JSONArray 在code，（ JSONArray 是 [] 和的JSONObject 是 {} ）， 所以中检索状态值，试试这个：

you are trying to retreive the status attribut from a JSONArray but , you don't have any JSONArray in your Code , ( JSONArray is surrounded by [] , and JSONObject is surrounded by {} ) , So to retreive the status value , try this :

JSONObject jData = new JSONObject(data);
JSONObject response = jData.getJSONObject("response");

boolean status = response.getBoolean("status");

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