问题
I have a wildcard subdomain *.domain.com assigned to public_html/.
I want to make the directory www.domain.com/folder1/index.php?name=rock to rock.domain.com.
As for another one, I want to make www.domain.com/folder1/folder2/index.php?id=5 to 5.domain.com
Are there any way to do this? I'm a beginner in mod-rewrite. Really appreciate your help. Thanks
Additional Information
I need both of them. They will have different variables.
For example, /folder1/index.php is based on state name(?state=statename).
For the /folder1/folder2/index.php, it will be based on unique name(?name=uniquename).
So, www.domain.com/folder1/index.php?state=statename will be statename.domain.com
and www.domain.com/folder1/folder2/index.php?name=uniquename will be uniquename.domain.com
Thank you
回答1:
In the htaccess file in your document root, you can add rules specific for "rock" and "5":
RewriteEngine On
RewriteCond %{HTTP_HOST} ^rock\.domain\.com$ [NC]
RewriteRule ^$ /folder1/index.php?name=rock [L,QSA]
RewriteCond %{HTTP_HOST} ^5\.domain\.com$ [NC]
RewriteRule ^$ /folder1/folder2/index.php?name=5 [L,QSA]
If you want it to redirect in the other direction then you'd need:
RewriteEngine On
RewriteCond %{QUERY_STRING} ^state=(.*)$
RewriteRule ^folder1/index\.php$ http://%1.domain.com/? [L,R=301]
RewriteCond %{QUERY_STRING} ^name=(.*)$
RewriteRule ^folder1/folder2/index\.php$ http://%1.domain.com/? [L,R=301]
回答2:
Following generic rule should work for you:
RewriteEngine On
RewriteCond %{HTTP_HOST} ^www\. [NC]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,}\s/+folder1/index\.php\?state=([^\s&]+) [NC]
RewriteRule ^ http://%1.domain.com/? [R=301,L]
RewriteCond %{HTTP_HOST} ^www\. [NC]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,}\s/+folder1/folder2/index\.php\?name=([^\s&]+) [NC]
RewriteRule ^ http://%1.domain.com/? [R=301,L]
来源：https://stackoverflow.com/questions/19240015/wildcard-subdomain-mod-rewrite