how to get the REST API code

[hemantnh]

i am getting the rest api response like below 

Response Body: {"id":"dsajnddna","id2":"orn","id3":"orndawdw"}

now i want get the id2 value from this body, i am unable to get the id2 value. please help mee

[Sheldon Swift · Accepted solution]

If your response body is a JSON string:

var responseBody = '{"id":"dsajnddna","id2":"orn","id3":"orndawdw"}';
var obj = JSON.parse(responseBody);

var id2 = obj.id2; // "orn"

If your response body is already a JSON object:

var id2 = responseBody.id2;

If you need to guard against missing fields:

var id2 = (obj && obj.id2) ? obj.id2 : null;