开启重写模块
LoadModule rewrite_module modules/mod_rewrite.so
编辑配置
NameVirtualHost *:80 <VirtualHost *:80> ???DocumentRoot "/var/www/html" ???ServerName $DOMAIN_NAME ???ErrorLog "logs/error_log" ???CustomLog "logs/access_log" combined</VirtualHost> <VirtualHost *:80> ???DocumentRoot "/var/www/html/$DIR" ???ServerName $PREFIX.$DOMAIN_NAME ???ErrorLog "logs/error_log" ???CustomLog "logs/access_log" combined</VirtualHost> <VirtualHost *:80> ???DocumentRoot "/var/www/html/$ANOTHER_DIR" ???ServerName $ANOTHER_PREFIX.$DOMAIN_NAME ???ErrorLog "logs/error_log" ???CustomLog "logs/access_log" combined</VirtualHost>Apache 设置二级域名
原文地址：https://www.cnblogs.com/seliote/p/9313572.html