Jquery 如何在javascript中获取json键和值

发布于09月20日

I am returning a json as shown below

{"name": "", "skills": "", "jobtitel": "Entwickler", "res_linkedin": "GwebSearch"}

I am trying to get each element key and value:

..
}).done(function(data){
    alert(data['jobtitel']);
});

我有undefined人处于警戒状态.为什么？我试过data.jobtitel，我试过循环，但没有成功..

推荐答案

//By using jquery json parser    
var obj = $.parseJSON('{"name": "", "skills": "", "jobtitel": "Entwickler", "res_linkedin": "GwebSearch"}');
alert(obj['jobtitel']);

//By using javasript json parser
var t = JSON.parse('{"name": "", "skills": "", "jobtitel": "Entwickler", "res_linkedin": "GwebSearch"}');
alert(t['jobtitel'])

Check this jsfiddle

As of jQuery 3.0, $.parseJSON is deprecated. To parse JSON strings use the native JSON.parse method instead.

资料来源:http://api.jquery.com/jquery.parsejson/