Htaccess重定向从domain.com/folder1/xxxx到www.domain.com/folder1/xxxx等

Question

I searched all along the web but can't find the code.

I need to redirect all requests that goe to domain.com/folder1 and its sub-folders to www.domain.com/folder1/.

When redirected, it should keep the complete URL and just add the www.

Is this possible?

Thanks!

Answer 1

RewriteEngine On

RewriteCond %{HTTP_HOST} !^www\.

RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [R=301,L]