解析HttpClientRequest响应

Question

i have another novice (and probably stupid) question. i am using HttpClientRequest and making a post call. also i have the response.

var url = <my url>
var request = new HttpClientRequest(url);
request.header["Content-Type"] = "application/x-www-form-urlencoded";
request.method = "POST";

try
{

  request.execute();
  var rawResponse = request.response.body.toString();
}

the response from server is in the following format: {"token":"abc","expires_in":9292,"refresh":"deeDfTTgendj"}

i just need to extract "expires_in" and "refresh" fields from the response

Answer 1

Since that is valid JSON, you can parse it:

var rawResponse = request.response.body.toString(),
    objectLiteral = JSON.parse(rawResponse);

var expires_in = objectLiteral['expires_in'],
    refresh = objectLiteral['refresh'];

 var rawResponse = '{"token":"abc","expires_in":9292,"refresh":"deeDfTTgendj"}'; objectLiteral = JSON.parse(rawResponse); var expires_in = objectLiteral['expires_in'], refresh = objectLiteral['refresh']; console.log(expires_in, refresh); 

Note: check out browser support for JSON.parse()