使用此 htaccess 创建子域?

Create a subdomain with this htaccess?

子域在包含此 htaccess 文件的主机上不起作用

此代码文件“.htaccess”:

Options +FollowSymlinks -MultiViews
RewriteEngine On
RewriteBase /

RewriteCond %{REQUEST_FILENAME} -f  [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule .* - [L]

RewriteRule ^(.*)/cgi-bin/(.*?)/ .php?lang= [L,NC,QSA]

我想要如下: https://example.com/us/cgi-bin/index/https://subdomin.example.com/us/cgi-bin/index/

取决于上述文件“.htaccess”。

请帮我解决这个问题

请使用您的域值尝试以下代码

RewriteCond %{ENV:REDIRECT_SUBDOMAIN} ="" 
RewriteCond %{HTTP_HOST} ^([a-z0-9][-a-z0-9]+)\.domain\.com\.?(:80)?$ [NC] 
RewriteCond %{DOCUMENT_ROOT}/%1 -d 
RewriteRule ^(.*) %1/ [E=SUBDOMAIN:%1,L] 
RewriteRule ^ - [E=SUBDOMAIN:%{ENV:REDIRECT_SUBDOMAIN},L]