在RewriteCond文件中使用更改的%{REQUEST_URI}存在检查

Question

我想要一个URL,例如http://localhost/universe/networks/o2/o2_logo.gif并执行以下操作:

If it begins with /universe/
Strip /universe/ from it to become /networks/o2/o2_logo.gif
Check if this exists in %{DOCUMENT_ROOT}/networks/o2/o2_logo.gif
If so, silently rewrite the request to this file.

如果我使用以下规则:

RewriteCond %{REQUEST_URI} ^/universe/
RewriteRule ^(.*)$ http://www.example.org/$1 [L]

http://localhost/universe/networks/o2/o2_logo.gif重新写入http://www.example.org/networks/o2/o2_logo.gif这很棒,但我似乎无法使用

我怎样才能进一步使用这个'更改'%{REQUEST_URI},如$ 1或者其他什么？

Answer 1

我无法完全使用.htaccess获得此权限,但使用了以下文件:

RewriteEngine On

# Does the file exist in the content folder?
RewriteCond %{REQUEST_URI} !^/content.*
RewriteCond %{DOCUMENT_ROOT}/universe/%{REQUEST_URI} -f

# File Exists
RewriteRule ^ %{DOCUMENT_ROOT}/universe/%{REQUEST_URI} [L]

# If the request is not a file, link or directory then send to index.php
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L] # Item exists so don't rewrite

# Nothing exists for the request so append a trailing / if needed
RewriteCond %{REQUEST_URI} !/$
RewriteRule ^ %{REQUEST_URI}/ [R=301,L]

RewriteRule ^.*$ index.php [NC,L] # Send off as-is to index.php

然后我进入了我的document_root文件夹并执行了以下操作:

cd /var/www/journal
ln -s journal/public universe
cd /var/www/journal/public
ln -s content/ universe

结合htaccess意味着一切正常.