响应无法转换为jsonarray

Question

我正在从API

中获得JSONOBJECT

{
"contact": null,
"error": false,
"msg": "get Contacts successfully",
"synccontactstimestamp": "2018-02-07 11:34:40.0",
"contactjson": "[{"contactName":"4B9B4474C091D55A981ADBB7893FB4E1","contactNumber":"0F8F3E9514D329F32CE7B03B9D276D72"}, {"contactName":"12E09C05C0E456AC2398BDA841986609","contactNumber":"035774DB94BFE24BDEDA0B4B45F1372A0CC8EE72A457C3AAA35F79627FD13728"}, {"contactName":"9344BBF08ACACC4C85A9B83C55BA93C0","contactNumber":"E1633601A6632356DB2F08058CA42504"}, {"contactName":"CCF51D9C27123ACD19F163F6C2BCCD28","contactNumber":"89DD6C0E185D1067AC45CEE12DFA6A07"}, {"contactName":"A8309A8EC81E4DF50306FE4651D63F53","contactNumber":"E8781EE87E9036B794BE44D7411FBFCF"}

我试图用键" contactjson"获得此jsonarray，但给出了例外 Value of string type cannot be converted to JSONArray.

任何想法如何获取？

Answer 1

contactjson 键的值 string ，

首先将您的contactjson带入字符串变量，例如

 String data = yourResponse.contactjson;

然后转换为jsonarray

 JSONArray jsonArr = new JSONArray(data);