Android 如何使用Json获取数据？

我以以下形式从服务器获取数据。如何使用JSON解析从服务器获取这些数据

"\r\nArray\n(\n [0] => Array\n (\n [rewardID] => 1\n [rewardTypeName] => Cash Reward\n [rewardDescription] => Winners are rewarded money\n )\n\n [1] => Array\n (\n [rewardID] => 2\n [rewardTypeName] => In-Kind Reward\n [rewardDescription] => Winners are acknowledged for their performance\n )\n\n [2] => Array\n (\n [rewardID] => 3\n [rewardTypeName] => Products or Services\n [rewardDescription] => Winners are rewarded with a product or service\n )\n\n [3] => Array\n (\n [rewardID] =>

这可能会帮助您：

 private JSONObject json;
json = new JSONObject(bunldeString);
            String name = json.getString("name");
            String lname = json.getString("lname");
            String age =json.getString("age");

            String data = "Name ::  " + name + "\Last name :: " + lname + "\nAge::"+age;
            responseTV.setText(data);

根据您的数据更改参数age、name、lname。

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干杯

我们不是来做家务的。自己做。

如果你不想给出答案，那么请不要给出这样的评论。我正在使用字符串json=jParser.makeServiceCall（加载奖励类型URL，JSONParser.GET）；JSONObject JSONObject=新的JSONObject（json）；Log.d（“奖励Id”，jsonObject.getString（TAG_奖励Id））；你把你的成绩写进集束带了吗？它起作用了，谢谢。。现在我遇到错误“字符串无法转换为Json对象”