.htaccess doesn't escape question mark on RewriteRule

问题

I have a website with an old type of Single Sign On. A parent website sends users to my website with a URL like:

http://test.instela.fm/index.php?gid=abcd1234&u=thedewil&id=11472

and I want to rewrite it as this:

http://test.instela.fm/login/abcd1234/thedewil/11472

I have created a .htaccess file as following:

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^index.php?gid=(.*)&u=(.*)&id=(.*)$ login/$1/$2/$3 [L]

I tried escaping the question mark in the URL as this:

RewriteRule ^index.php\?gid=(.*)&u=(.*)&id=(.*)$ login/$1/$2/$3 [L]

But, unfortunately both these rules don't match and rewrite the URL, which I can't understand why.

回答1:

You can not match against url QueryString in pattern of a RewriteRule directive. You can only match against url path ( ie : index.php ) in RewriteRule. Url part after the ? sign is URL QueryString. you will need to match against %{QUERY_STRING} variable in RewriteCond .

RewriteEngine on

RewriteCond %{QUERY_STRING} ^gid=([^&]+)&u=([^&]+)&id=([^&]+)$ [NC]
RewriteRule ^index.php$  /login/%1/%2/%3? [L,R]

来源：https://stackoverflow.com/questions/50341099/htaccess-doesnt-escape-question-mark-on-rewriterule