htaccess将子文件夹（和子文件夹）重定向到其他域

Question

How do I configure .htaccess to redirect from old.com/foo/bar to new.com/bar (and also old.com/foo to new.com )?

I searched and tried a lot of different stuff around and nothing works. Either old.com/foo/bar -> new.com/bar works but old.com/foo gets redirected to new.com/foo , or old.com/foo -> new.com works but old.com/foo/bar does not redirect.

And also, should the .htaccess go in the foo folder or the root folder?

Answer 1

You can use this rule from /foo/.htaccess of old.com :

RewriteEngine On

RewriteCond %{HTTP_HOST} ^(?:www\.)?old\.com$ [NC]
RewriteRule .* http://new.com/$0 [L,NE,R=301]