javascript - 是否可以使用 jQuery 从另一个域获取 XML？

Question

我想解析托管在另一个域上的 XML 文档，这是可能的还是违反了跨域策略。我知道你可以$.getScript()从其他域，XML 也一样吗？我的尝试使用$.ajax()失败了。

Answer 1

The other domain will need to set the Access-Control-Allow-Origin header with url of the domain you are connecting from (e.g. http://example.com), or * to support any domain.

You can do this via a .htaccess file on Apache if you have the mod_headers module installed by adding a line like this:

Header set Access-Control-Allow-Origin "http://example.com"

Alternatively, if you're serving up the XML via php, you could add the header with the php header function.

header('Access-Control-Allow-Origin: http://example.com');

Answer 2

克服跨域策略的最佳方法是使用JSONP.