.htaccess RewriteRule更改目录以查询字符串500内部服务器错误

Question

I have the following code in my .htaccess file, which is mean to convert a directory to a query string parameter:

Options +FollowSymLinks
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# RewriteRule ^g/XXXXXXXXXX-WINEGIFTS1$ g/index.php?u=XXXXXXXXXX-WINEGIFTS [L,QSA]
RewriteRule ^g/(.*)$ g/index.php?u=$1 [L,QSA]

So, http://example.com/g/SOMETEXT should get rewritten as http://example.com/g/index.php?u=SOMETEXT

As it stands, it works fine.

However, if I uncomment out the commented line, I get a 500 Internal Server Error.

That line is meant to rewrite one specific URL, http://example.com/g/XXXXXXXXXX-WINEGIFTS1 , as http://example.com/g/index.php?u=XXXXXXXXXX-WINEGIFTS

The weird thing is that I have the exact same code running on a different domain, on a different server, and it works fine.

Any thoughts on what's causing this error?

Thanks!

Answer 1

The problem is that if you uncomment the first rule then the second rule becomes unconditional and it matches /g/index.php twice and rewrites to inself causing an endless rewrite loop .

You can use the following

Options +FollowSymLinks
RewriteEngine On
##--Skip the all rules bellow if an existent file/dir is requested--##
RewriteCond %{REQUEST_FILENAME} -f
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
#########
 RewriteRule ^g/XXXXXXXXXX-WINEGIFTS1$ g/index.php?u=XXXXXXXXXX-WINEGIFTS [L,QSA]
RewriteRule ^g/(.*)$ g/index.php?u=$1 [L,QSA]