linux apache泛域名解析及dns相关

1、vim /var/named/chroot/var/named/hrsx.com.zone
加入一行：

*  in a  192.168.0.204

2、到apache服务器上，vim /usr/local/apache2/conf/extra/httpd-vhosts.conf

 <virtualhost *:80>
      setenv application_env testing
      #serveradmin [e-mail]
      documentroot /www/cmstest/my120/public/
      servername *.hrsx.com 
      serveralias *.hrsx.com
      errorlog logs/taaat.mya2a0.com-error_log
      customlog logs/taaat.mya1a20.com-access_log common
 </virtualhost>

注意：紫色这两行是关键。