HTTP获取JQuery中的请求到Last.fm

Question

I'm trying to make an HTTP Get request using JQuery, but I get an empty string as a response, so I figure I'm doing something wrong. I used the documentation from http://api.jquery.com/jQuery.get/ as a guide.

My code looks like this

$.get("http://www.last.fm/api/auth/?api_key=xxxkeyxxx", function(data){
     window.console.log(data);
  });

Edit: My code now looks like this

$.getJSON("http://www.last.fm/api/auth/?api_key=c99ddddddd69ace&format=json&callback=?", 
    function(data){
        window.console.log(data);
    });

But I'm getting a syntax error [Break on this error] \\n

And it's located in http://www.last.fm/api/auth/?api_key=c99ddddddd69ace&format=json&callback= ?

Latest edit: It seems this is because last.fm is responding with html not JSON, any ideas would be appreciated

Answer 1

Unless your script is being served from www.last.fm , then you will not be able to do this, due to the Same Origin Policy restrictions imposed by browsers.

You should investigate proxying the request through your server.

Answer 2

pkaeding is partially correct - you wont be able to do this in the way you are attempting, but last.fm does offer a RESTful API with json.

Last.fm API - http://www.last.fm/api/rest

jQuery API - http://api.jquery.com

Answer 3

你需要使用jsonp方法我在这里获取数据跨域是一个例子和某人这样做的线程

Answer 4

last.fm will respond with login page... check the docs ...

If the user is not logged in to Last.fm, they will be redirected to the login page before being asked to grant your web application permission to use their account. On this page they will see the name of your application, along with the application description and logo as supplied in Section 1.

copied from

http://www.last.fm/api/webauth