Ajax GET request gets a JSON-formatted data, how to traverse it in JS

Ajax GET request to get a JSON-formatted data, in JS how to traverse out









Send an HTTP GET request to the page and get the returned results



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  data is returned in JSON format: {"name": "Liweitao", "Age": "23"}
$.get ("/world", function (data,status) {
  In JS, how do I get the value of name, how to traverse
  var d = eval (' (' + data + ') ');
  alert (d.name);
});

$.get ("/world", function (data,status) {
  In JS, how do I get the value of name, how to traverse
  alert (data.name);
}, ' json '); If you add this property

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For in loop or direct for loop, but you have to use $.ajax to readjust your code if the for loop is direct.

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