参考：http://jingyan.baidu.com/article/363872ec870f6e6e4ba16feb.html
基于不同情况下配置apache虚拟主机的方法，一共八种情况。首先查看你虚拟主机属于哪一种情况，然后对号入座就好了。过程不复杂，关键在于对症下药。 怎样配置apache虚拟主机 步骤/方法 基于ip地址的虚拟主机 Listen 80 <VirtualHost 172.20.30.40> DocumentRoot /home/httpd/html1 ServerName www.ok1.com ErrorLog /usr/local/apache/logs/error1_log CustomLog /usr/local/apache/logs/access1_log combined </VirtualHost> <VirtualHost 172.20.30.50> DocumentRoot /home/httpd/html2 ServerName www.ok2.com ErrorLog /usr/local/apache/logs/error2_log CustomLog /usr/local/apache/logs/access2_log combined </VirtualHost> 基于IP 和多端口的虚拟主机配置 Listen 172.20.30.40:80 Listen 172.20.30.40:8080 Listen 172.20.30.50:80 Listen 172.20.30.50:8080 <VirtualHost 172.20.30.40:80> DocumentRoot /www/example1-80 ServerName www.example1.com </VirtualHost> <VirtualHost 172.20.30.40:8080> DocumentRoot /www/example1-8080 ServerName www.example1.com </VirtualHost> <VirtualHost 172.20.30.50:80> DocumentRoot /www/example2-80 ServerName www.example1.org </VirtualHost> <VirtualHost 172.20.30.50:8080> DocumentRoot /www/example2-8080 ServerName www.example2.org </VirtualHost> 怎样配置apache虚拟主机 单个IP 地址的服务器上基于域名的虚拟主机配置 # Ensure that Apache listens on port 80 Listen 80 # Listen for virtual host requests on all IP addresses NameVirtualHost *:80 <VirtualHost *:80> DocumentRoot /www/example1 ServerName www.example1.com ServerAlias example1.com. *.example1.com # Other directives here </VirtualHost> <VirtualHost *:80> DocumentRoot /www/example2 ServerName www.example2.org # Other directives here </VirtualHost> 在多个IP 地址的服务器上配置基于域名的虚拟主机 Listen 80 # This is the "main" server running on 172.20.30.40 ServerName server.domain.com DocumentRoot /www/mainserver # This is the other address NameVirtualHost 172.20.30.50 <VirtualHost 172.20.30.50> DocumentRoot /www/example1 ServerName www.example1.com # Other directives here ... </VirtualHost> <VirtualHost 172.20.30.50> DocumentRoot /www/example2 ServerName www.example2.org # Other directives here ... </VirtualHost> 在不同的端口上运行不同的站点(基于多端口的服务器上配置基于域名的虚拟主机) Listen 80 Listen 8080 NameVirtualHost 172.20.30.40:80 NameVirtualHost 172.20.30.40:8080 <VirtualHost 172.20.30.40:80> ServerName www.example1.com DocumentRoot /www/domain-80 </VirtualHost> <VirtualHost 172.20.30.40:8080> ServerName www.example1.com DocumentRoot /www/domain-8080 </VirtualHost> <VirtualHost 172.20.30.40:80> ServerName www.example2.org DocumentRoot /www/otherdomain-80 </VirtualHost> <VirtualHost 172.20.30.40:8080> ServerName www.example2.org DocumentRoot /www/otherdomain-8080 </VirtualHost> 基于域名和基于IP 的混合虚拟主机的配置 Listen 80 NameVirtualHost 172.20.30.40 <VirtualHost 172.20.30.40> DocumentRoot /www/example1 ServerName www.example1.com </VirtualHost> <VirtualHost 172.20.30.40> DocumentRoot /www/example2 ServerName www.example2.org </VirtualHost> <VirtualHost 172.20.30.40> DocumentRoot /www/example3 ServerName www.example3.net </VirtualHost>