# vim /usr/local/apache2/conf/extra/httpd-vhosts.conf

在对应的虚拟主机配置文件中加入

<IfModule mod_rewrite.c>

RewriteEngine on

RewriteCond %{HTTP_HOST} ^

RewriteRule ^/(.*)$ http://www.bbb.com/$1 [R=301,L]

</IfModule>

<IfModule mod_rewrite.c> 

RewriteEngine on 

RewriteCond %{HTTP_HOST} ^www.aaa.com [OR] 

RewriteCond %{HTTP_HOST} ^www.bbb.net$ 

RewriteRule ^/(.*)$ http://www.ccc.com/$1 [R=301,L] 

</IfModule>