crossdomain.xml的jQuery？ [英] crossdomain.xml for jQuery?

问题描述

我有一个在Tumblr上托管的博客。我有一个单独的主机，我存储所有的图像，js，css等为我的主题。不过，我也使用 QueryLoader2 以某种方式添加一个preloader的博客（aka页面将只显示一个加载栏，直到一切都已加载）。

I have a blog that's hosted on Tumblr. I have a separate host where I store all the images, js, css, etc for the theme that I made. However, I am also using QueryLoader2 to somehow add a "preloader" for the blog (aka the page will only display a loading bar until everything has loaded).

问题是，我运行 Access-Control-Allow-Origin 问题，因为图像和资源位于不同的域。有过闪存经验，我记得有一个 crossdomain.xml ，我可以在远程服务器上定义，以便某些域能够访问它。但是，这只适用于Flash。所以有一个crossdomain.xml对应的JavaScript（或jQuery，因为这是我使用的框架）？

The problem is, I'm running across Access-Control-Allow-Origin problems since the images and resources are on a different domain. Having experience with flash before, I remember that there is a crossdomain.xml that I can define on the remote server in order for certain domains to be able to access it. But, this is only for Flash. So is there a crossdomain.xml counterpart for JavaScript (or jQuery since that's the framework I'm using)?

它需要能够使用QueryLoader2 - > < a href =http://www.gayadesign.com/diy/queryloader2-preload-your-images-with-ease/ =nofollow> http://www.gayadesign.com/diy/queryloader2-preload -your-images-with-ease /

It needs to be able to work with QueryLoader2 -> http://www.gayadesign.com/diy/queryloader2-preload-your-images-with-ease/

推荐答案

远程服务器必须响应 Access-Control-Allow-Origin：* HTTP头，以便JavaScript能够访问文件。如果您不是使用PHP（或任何其他服务器端语言）预处理响应，则必须设置Web服务器以添加该标头。

The remote server have to respond with Access-Control-Allow-Origin: * HTTP header, in order for JavaScript to be able to access the files. If you are not preprocessing the response in PHP (or any other server-side language), than you have to setup the web server to add that header. Otherwise you can add it in the script.

如果使用apache网络服务器，并且启用了 mod_headers 您可以在 .htaccess

If apache web server is used, and it has mod_headers enabled, you can do it in .htaccess

<filesMatch "\.(jpg|png|gif)$">
    <ifModule mod_headers.c>
        Header set Access-Control-Allow-Origin "*"
    </ifModule>
</filesMatch>

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