的RewriteCond％{HTTP_HOST}域\\ .COM [NC]
重写规则^ /（[A-ZA-Z0-9  - ] +）/ $ HTTP（*）：//$1.domain.com/$2 [L，R]
 

Can you suggest a set of Apache rewrite rules to convert domain.com/app to app.domain.com? The rewrite rules should be valid for any app name and any sub path specified. For example, the script should be able to convert domain.com/otherapp/view.do to otherapp.domain.com/view.do in a generic fashion. Much appreciate.

RewriteCond %{HTTP_HOST} domain\.com [NC]
RewriteRule ^/([A-Za-z0-9-]+)/(.*)$ http://$1.domain.com/$2 [L,R]