使用 .htaccess 重写动态子域


Using .htaccess to rewrite dynamic subdomains

我目前正在使用.htaccess在我的网站上重写以创建动态子域。我还使用它来删除所有页面上的.php扩展名。但是,一旦进入子域,它就会尝试再次重定向。例如,如果您转到 https://admin.example.com/test,它实际上将访问 https://example.com/clients/admin/test.php。我使用以下 .htaccess 文件不断收到各种 404 错误:

Options +MultiViews
Options +FollowSymLinks
RewriteEngine On
RewriteRule ^subdomains/(.*)/(.*) http://$1.example.com/$2 [r=301,nc]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^'.]+)$ $1.php [NC,L]
RewriteCond %{HTTP_HOST} !^(www'.)?example'.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www'.)?([^'.]+)'.example'.com$ [NC]
RewriteCond %{DOCUMENT_ROOT}/%2%{REQUEST_URI}/ -d
RewriteRule [^/]$ %{REQUEST_URI}/ [R=301,L]
RewriteCond %{ENV:REDIRECT_STATUS} ^$
RewriteCond %{HTTP_HOST} !^(www'.)?example'.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www'.)?([^'.]+)'.example'.com$ [NC]
RewriteRule ^(.*)$ clients/%2/$1 [QSA,L]

如何防止它重定向到 https://admin.example.com/clients/admin/test.php?

首先,您可能想关闭多视图,这会弄乱整个"删除 php 扩展"的事情

比,您需要此规则:

RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^'.]+)$ $1.php [NC,L]

要在重定向之后,并且您希望对实际重定向进行重定向状态检查:

Options -Multiviews + FollowSymLinks
RewriteEngine On
RewriteCond %{ENV:REDIRECT_STATUS} ^$
RewriteRule ^subdomains/(.*)/(.*) http://$1.example.com/$2 [r=301,nc]
RewriteCond %{ENV:REDIRECT_STATUS} ^$
RewriteCond %{HTTP_HOST} !^(www'.)?example'.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www'.)?([^'.]+)'.example'.com$ [NC]
RewriteCond %{DOCUMENT_ROOT}/%2%{REQUEST_URI}/ -d
RewriteRule [^/]$ %{REQUEST_URI}/ [R=301,L]
RewriteCond %{REQUEST_URI} !^/clients/
RewriteCond %{HTTP_HOST} !^(www'.)?example'.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www'.)?([^'.]+)'.example'.com$ [NC]
RewriteRule ^(.*)$ clients/%2/$1 [QSA,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^([^'.]+)$ $1.php [NC,L]