不能做跨域Ajax调用 [英] Cant make a crossdomain Ajax call

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问题描述

$(document).ready(function(){
$ .ajax({
url: http://gdata.youtube.com/feeds/api/users/zdf/playlists?v=2
类型:GET,
success:function(msg){
console.log(msg);
}
});
});



我收到此错误XMLHttpRequest无法加载 http://gdata.youtube.com/feeds/api/users/zdf/playlists?v=2



如何我做交叉域ajax调用从api获取xml?

解决方案

不能进行跨域调用来获取XML。您只能接收数据跨域的选择是 JSON-P



限制直接访问外部域(ajax / iframes), json-p 使用 c $ c>解决此问题。



请查看 http://api.jquery.com/jQuery.getJSON/ JSON-P 也包括在内。



编辑
$ b

http:/ /code.google.com/intl/de-DE/apis/youtube/2.0/developers_guide_json.html



为您量身打造!


$(document).ready(function(){ $.ajax({ url: "http://gdata.youtube.com/feeds/api/users/zdf/playlists?v=2", type: "GET", success: function(msg){ console.log(msg); } }); });

i get this error "XMLHttpRequest cannot load http://gdata.youtube.com/feeds/api/users/zdf/playlists?v=2"

How can i make crossdomain ajax calls to get the xml from the api?

解决方案

You cannot make a crossdomain call to to get XML. Your only choice to receive data crossdomain is JSON-P.

The same origin policy restricts direct access to a foreign domain (ajax/iframes), json-p uses dynamic script tag insertion to workaround this issue.

Have a look at http://api.jquery.com/jQuery.getJSON/. JSON-P is also covered there.

edit

http://code.google.com/intl/de-DE/apis/youtube/2.0/developers_guide_json.html

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