问题
I have a portal site http://www.mysite.com/ where customers sign up and they get their own subdomain version of the site to run my app. I've set up the wildcard subdomain DNS/VirtualHost etc and got it working.
What I am trying to set up is my htaccess file to pass the wildcard subdomain as a parameter to the app, like this:
http://wildcardsubdomain.mysite.com/ -> http://www.mysite.com/app/?dj=wildcardsubdomain
http://wildcardsubdomain.mysite.com/?l=genres -> http://www.mysite.com/app/?dj=wildcardsubdomain&l=genres
I accomplished this by having this in my .htaccess file in http://www.mysite.com/
RewriteEngine on
RewriteCond %{HTTP_HOST} !^www\.mysite.com
RewriteCond %{HTTP_HOST} ^(.+).mysite.com
RewriteRule ^([^/]*)$ http://www.mysite.com/app/dj/%1 [P,L]
But I need to redirect the admin user URLs as follows and I've gotten stuck with the htaccess code to use inside the /app directory. What I need is:
http://wildcardsubdomain.mysite.com/admin/?l=genres -> http://www.mysite.com/app/admin.php?dj=wildcardsubdomain&l=genres
http://wildcardsubdomain.mysite.com/admin/?l=users -> http://www.mysite.com/app/admin.php?dj=wildcardsubdomain&l=users
(the l parameter varies, I've just used users and genres here as an example)
I've tried this inside /app/.htaccess but it hasnt really worked:
RewriteRule ^dj/([^/]+)/?$ $2?dj=$1 [QSA,L]
RewriteRule ^admin/([^/]+)/?$ admin.php$2?dj=$1 [QSA,L]
Can anyone suggest a better rewrite rule? Many thanks in advance
回答1:
You're missing a QSA flag, as the l=genres gets lost otherwise. You just need an "admin" rule before your other rule:
RewriteEngine on
RewriteCond %{HTTP_HOST} !^www\.mysite.com
RewriteCond %{HTTP_HOST} ^(.+).mysite.com
RewriteRule ^admin/?$ http://www.mysite.com/app/admin.php?dj=%1 [P,L,QSA]
RewriteCond %{HTTP_HOST} !^www\.mysite.com
RewriteCond %{HTTP_HOST} ^(.+).mysite.com
RewriteRule ^([^/]*)$ http://www.mysite.com/app/dj=%1 [P,L,QSA]
来源：https://stackoverflow.com/questions/18710886/wildcard-subdomain-and-subfolders-as-parameters-in-htaccess