当我试图从一个网站的XML文件（RSS提要）我做不到 明白这一点。

When I try to get an XML file (RSS feed) from a site I can't get it.

的网页浏览器Internet和NBSP; Explorer和Firefox告诉我，我没有授权

The web browsers InternetExplorer and Firefox tell me that I have no authorization.

现在，我身后的代理，但也许它会产生该消息。莫非 从一个网站（我的）我不能让其他网站的其他资源（域） 出于安全原因？

Now I'm behind a proxy, but maybe it produces that message. Could it be that from a site (mine) I can't get other resource of another site (domain) for security reasons?

推荐答案

如果您尝试访问使用XMLHtt prequest另一个域中的XML文件，那么你可以不上的目的......这是一个安全问题。然而，一个解决方法是使用代理页面抢XML，看到这些：

If you're trying to access an XML file on another domain using XMLHttpRequest then you can't, on purpose... it's a security issue. However, a workaround is to use a proxy page to grab the XML, see these:

http://developer.yahoo.com/javascript/howto-proxy.html

http://ejohn.org/blog/cross-site-xmlhtt prequest /

http://ajaxpatterns.org/Cross-Domain_Proxy