apache 重写跳转 <VirtualHost *:80> DocumentRoot /web/test ServerName www.test.com ServerAlias <IfModule mod_rewrite.c> RewriteEngine on RewriteCond %{HTTP_HOST} ^test\.com$ [NC] RewriteRule ^(.*)$ http://www.test.com$1 [R=301,L] </IfModule> </VirtualHost>