I need used use it
RewriteEngine On
RewriteCond %{SERVER_PORT} !^9090$
RewriteRule ^vendor/([0-9]+).html$ productcategory.iface?Operation=category&catid=$1 [L,R]
RewriteRule ^vendor/([0-9]+)([0-9]+).html$ productcategory.iface?Operation=product&prodid=$2
RewriteRule ^vendor/([0-9]+)([0-9]+)([0-9]+).html$ productcategory.iface?Operation=vendet&prodid=$2&venid=$3
But I Used this rule i found Error on 500 that is misconfiguration error