Question

我无法在webstorm的量角器中从JSON对象提取字符串。我想要statusCode的值，即：200，我为此尝试过的代码在下面提到...

代码为：

console.log('body is :' + JSON.stringify(body));

var jsonResponse = JSON.stringify(response);

console.log('---------response is: '+ jsonResponse);

var statusResponse = jsonResponse.getString("statusCode");

console.log('---- statusResponse is :'+ statusResponse.toString());

输出是：

body is :{"oBody":{"payLoad":{"sLoginId":"HDB_TW_DSA@softcell.com","iInstId":4019,"sFirstName":"PRIYANKA","sLastName":"MADGUNDI","sEmail":"priyanka@softcell.com","sEmpId":"HDB18458","sMobile":"8237276692","bActive":true,"aRoles":["DSA"],"aDealers":[{"id":"TW423684019","iInstId":4019,"iDlrId":"42368","sDlrName":"GODSPEED MOTORCYCLE PVT LTD","iBranchId":1278,"sBranchName":"HYDERABAD-SF","sProduct":"TW","bActive":true},{"oStatus":{"iStatus":200,"sStatus":"OK"}}

---------响应为：

{"statusCode":200,"body":{"oBody":{"payLoad":{"sLoginId":"HDB_TW_DSA@softcell.com","iInstId":4019,"sFirstName":"PRIYANKA","sLastName":"MADGUNDI","sEmail":"priyanka@softcell.com","sEmpId":"HDB18458","sMobile":"8237276692","bActive":true,"aRoles":["DSA"],"aDealers","path":"/gonogo-api/atm/login-web-v3","href":"https://ssg.serviceurl.in/login-web-v3"},"method":"POST","headers":{"Postman-Token":"7aad048f-f8ad-4765-a0b8-be3b3a485ab6","cache-control":"no-cache","Content-Type":"application/json","accept":"application/json","content-length":380}}}

Answer 1

尝试以下选项

var res= JSON.parse(response);
console.log(res[0].statusCode);

希望它对您有帮助

Answer 2

因此看来jsonResponse从字符串化中给您的内容未被json解析识别为完美的json。因此，您可以自己进行解析，方法是找到提示“ statusCode：”的位置，并从超出该位置的空间获取响应字符串，直到statusCode可以，然后再输入一些（对我来说8个字符就足够了），然后最多逗号。我以为您想要的代码是数字，而不是字符串，所以我将其转换了。

var temp =jsonResponse.search('"statusCode":')+'"statusCode":'.length;
var temp2 = jsonResponse.slice(temp,temp+8);
var status = parseInt(temp2.slice(0,temp2.search(',')),10);

如何从量角器的JSON对象中提取字符串

2 个答案: