重写目录到文件后？ 变量

I have this Apache rewrite code in my .htaccess file:

RewriteEngine on
RewriteRule ^main\/(.*) /parser.php?folders=$1

But I can't access the request parameters after ?. For example,

htttp://example.com/main/directry/directory2/?variable=1&error=0

How can i access those variables? I use PHP.

You just need QSA flag in your rule:

RewriteEngine on
RewriteRule ^main/(.*)$ /parser.php?folders=$1 [L,QSA,NC]
  • QSA (Query String Append) flag preserves existing query parameters while adding a new one.