htaccess 重写破坏了相对路径 [英] htaccess rewrite breaks relative paths

问题描述

我有一个将

http://www.myserver.com/home/

映射到

http://www.myserver.com/index.php?section=home

这部分工作正常.我现在面临的问题是，我所有的图像和 css 都位于一个名为 assets 的子文件夹中，即

This part works fine. The issue I am facing now is, all my images and css reside in a sub-folder named assets, i.e.

http://www.myserver.com/assets/images/

http://www.myserver.com/assets/css/

等

重定向后浏览器会在

http://www.myserver.com/home/assets/images/

下寻找文件这会导致事情中断，因为这不是一条有效的路径.

which causes things to break, as this is not a valid path.

我已经能够添加另一个重写，将上述内容映射到正确的子文件夹，但是，Firebug 显示图像驻留在:

I have been able to add another rewrite that maps the above to the correct sub-folder, however, Firebug shows that the images are residing in:

http://www.myserver.com/home/assets/images/

我知道这不是真正的问题，毕竟，我的图像和 css 使用此规则加载得很好.我只是很好奇如何使路径显示为实际路径，即:

I know it's not really a problem, after all, my images and css are loading just fine with this rule. I'm just curious as to how I could make the path shown to be the actual path, which is:

http://www.myserver.com/assets/images/

在下面粘贴我的 htaccess 文件.事先非常感谢.

Pasting my htaccess file below. Thank you very much beforehand.

Options +FollowSymlinks
RewriteEngine on
RewriteRule ^([^/]+)/assets/(css|images|js)/(.*)$ /assets/$2/$3 [NC,L]
RewriteRule ^([^/]+)/$ /index.php?section=$1 [NC,L]

推荐答案

问题是你没有考虑到相对 URL 是在基本 URI 上解析的，基本 URI 是使用引用的 HTML 文档的 URI.所以具有 URI 路径 /home/ 的 HTML 文档中的相对 URI 路径(如 assets/images/ 被解析为 /home/assets/images/> 而不是 /assets/images/.

The problem is that you didn’t consider that relative URLs are resolved on the base URI that is the URI of the HTML document the reference is used in. So a relative URI path like assets/images/ in an HTML document with the URI path /home/ is resolved to /home/assets/images/ instead of /assets/images/.

您不能使用 mod_rewrite 更改此设置，因为 URI 解析是由客户端完成的，而不是由服务器完成的.唯一的解决办法是:

You cannot change this with mod_rewrite as URI resolution is done by the client and not by the server. The only solutions are:

• 使用 BASE元素(注意这会影响所有相对URI)；
• 使用绝对 URI 路径，例如/assets/images/ 而不是相对的 assets/images/;
• 调整相对 URI 路径，因此将 /home/ 中的引用调整为 ../assets/images/ 以反映路径深度.

• change the base URI using the BASE element (note that this affects all relative URI);
• using absolute URI paths, e.g. /assets/images/ instead of a relative assets/images/;
• adjusting the relative URI path, so references in /home/ are adjusted to ../assets/images/ to reflect the path depth.

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