路线，只有当子域网址

Question

存在我想做某事像这一点，如果子域是网址：

http://example.com/     -> index.php 
http://hello.example.com/   -> profile.php?subdomain=hello 
http://whatever.example.com/  -> profile.php?subdomain=whatever 
http://example.com/world   -> world.php 
http://example.com/world/test  -> world.php?id=test 
http://example.com/sth    -> sth.php 
http://example.com/sth/test2  -> sth.php?id=test2 
http://hello.example.com/world/test -> profile.php?subdomain=hello 

而对于其他的文件：

RewriteRule ^dodaj_artykul dodaj_artykul.php [L] 
RewriteRule ^logowanie logowanie.php [L] 
RewriteRule ^rejestracja rejestracja.php [L] 
RewriteRule ^wyloguj wyloguj.php [L] 


RewriteRule ^kategorie/([^-]+)$ kategorie.php?id=$1 [L] 
RewriteRule ^kategorie/$ kategorie.php [L] 
RewriteRule ^kategorie$ kategorie.php [L] 

如果子域存在，一切都被路由到 “？profile.php子域=你好” 如果不存在正常的 “重写规则^ kategorie /（[^ - ] +）？$ kategorie.php ID = $ 1 [L]”

Answer 1

添加这上面你的其他规则：

RewriteCond %{HTTP_HOST} !^www\. 
RewriteCond %{HTTP_HOST} ^([^.]+)\.example\.com$ [NC] 
RewriteRule !^profile\.php$ /profile.php?subdomain=%1 [L,QSA]