将网址重写/重定向到子域

Question

I have an add-on on domain that is finally registered and can be accessed without the main domain. The add-on domain have been used like this: (I didn't find similar domain setup to help me out with this)

primary.com/secondary.de/

primary.com/secondary.de/files

primary.com/secondary.de/files/file

I'd like to redirect users to:

secondary.de/

secondary.de/files

secondary.de/files/file

addresses. What expressions should I use in my htacces file?

Thanks

Answer 1

Since this is WP install, put this code in your .htaccess under DOCUMENT_ROOT/secondary.de directory:

<IfModule mod_rewrite.c> 
RewriteEngine On 
RewriteBase / 

RewriteCond %{HTTP_HOST} ^(www\.)?primary\.com$ [NC] 
RewriteCond %{THE_REQUEST} ^[A-Z]{3,}\s/+(secondary\.de/[^\s]*) [NC] 
RewriteRule ^ http://%1 [NE,R=301,L,NC] 

RewriteRule ^index\.php$ - [L] 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule . /index.php [L] 
</IfModule>