http虚拟主机配置——基于端口

基于端口的实现：
首先要手工配置一个ip地址，本实验使用的地址为172.12.1.1，

#vim /etc/httpd/conf/httpd.conf    
   Listen 80
   Listen 8080
   Listen 8081        #在Listen下面添加下面两行

   <VirtualHost 172.12.1.1:80>
       ServerAdmin webmaster@dummy-host.example.com
       DocumentRoot /var/www/html/host1
       ServerName 172.12.1.1
       ErrorLog logs/dummy-host.example.com-error_log
       CustomLog logs/dummy-host.example.com-access_log common
   </VirtualHost>
   <VirtualHost 172.12.1.1:8080>
       ServerAdmin webmaster@dummy-host.example.com
       DocumentRoot /var/www/html/vhost1
       ServerName 172.12.1.1
       ErrorLog logs/dummy-host.example.com-error_log
       CustomLog logs/dummy-host.example.com-access_log common
   </VirtualHost>
   <VirtualHost 172.12.1.1:8081>
       ServerAdmin webmaster@dummy-host.example.com
       DocumentRoot /var/www/html/vhost2
       ServerName 172.12.1.1
       ErrorLog logs/dummy-host.example.com-error_log
       CustomLog logs/dummy-host.example.com-access_log common
   </VirtualHost>

cd /var/www/html
#mkdir host1 vhost1 vhost2

重启http服务

#systemctl restart httpd