基于IP地址的虚拟主机配置
Listen 80
DocumentRoot /www/example1
ServerName www.example1.com
DocumentRoot /www/example2
ServerName www.example2.org

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

DocumentRoot /www/example1-80
ServerName www.example1.com
DocumentRoot /www/example1-8080
ServerName www.example1.com
DocumentRoot /www/example2-80
ServerName www.example1.org
DocumentRoot /www/example2-8080
ServerName www.example2.org

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
DocumentRoot /www/example1
ServerName www.example1.com
ServerAlias example1.com. *.example1.com
# Other directives here
DocumentRoot /www/example2
ServerName www.example2.org
# Other directives here

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
DocumentRoot /www/example1
ServerName www.example1.com
# Other directives here …
DocumentRoot /www/example2
ServerName www.example2.org
# Other directives here …

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
ServerName www.example1.com
DocumentRoot /www/domain-80
ServerName www.example1.com
DocumentRoot /www/domain-8080
ServerName www.example2.org
DocumentRoot /www/otherdomain-80
ServerName www.example2.org
DocumentRoot /www/otherdomain-8080

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
DocumentRoot /www/example1
ServerName www.example1.com
DocumentRoot /www/example2
ServerName www.example2.org
DocumentRoot /www/example3
ServerName www.example3.net

eg: