Apache 设置二级域名

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>

原文地址：https://www.cnblogs.com/seliote/p/9313572.html