基于端口

不同端口，相同ip，相同域名

vi /usr/local/httpd/conf/httpd.conf

在listen修改和添加一个
Listen 192.168.6.1:80
Listen 192.168.6.1:81

开启虚拟主机模块

Include conf/extra/httpd-vhosts.conf

去掉#

vim /usr/local/httpd/conf/extra/httpd-vhosts.conf

修改为以下内容

<VirtualHost 192.168.6.1:80>
    ServerAdmin 
    DocumentRoot "/usr/local/httpd/htdocs/a"
    ServerName 
    ErrorLog "logs/-error_log"
    CustomLog "logs/-access_log" common
</VirtualHost>

<VirtualHost 192.168.6.1:81>
    ServerAdmin 
    DocumentRoot "/usr/local/httpd/htdocs/b"
    ServerName 
    ErrorLog "logs/-error_log"
    CustomLog "logs/-access_log" common
</VirtualHost>

基于ip

不同IP，不同域名，相同端口；基于IP的虚拟主机

首先你要确定你有多个ip

vim /usr/local/httpd/conf/httpd.conf

在listen修改和添加一个
Listen 192.168.6.1:80
Listen 192.168.6.100:80

开启虚拟主机模块

Include conf/extra/httpd-vhosts.conf

去掉#

vim /usr/local/httpd/conf/extra/httpd-vhosts.conf

修改为

<VirtualHost 192.168.6.1:80>
    ServerAdmin 
    DocumentRoot "/usr/local/httpd/htdocs/a"
    ServerName 
    ErrorLog "logs/-error_log"
    CustomLog "logs/-access_log" common
</VirtualHost>

<VirtualHost 192.168.6.100:80>
    ServerAdmin 
    DocumentRoot "/usr/local/httpd/htdocs/b"
    ServerName 
    ErrorLog "logs/-error_log"
    CustomLog "logs/-access_log" common
</VirtualHost>

---

基于域名

相同ip，相同端口，不同域名

vim /usr/local/httpd/conf/httpd.conf

在listen修改和添加一个
Listen 192.168.6.1:80

开启虚拟主机模块

Include conf/extra/httpd-vhosts.conf

去掉#

vim /usr/local/httpd/conf/extra/httpd-vhosts.conf

修改为

<VirtualHost *:80>
    DocumentRoot "/usr/local/httpd/htdocs/a"
    ServerName 
    ErrorLog "logs/-error_log"
    CustomLog "logs/-access_log" common
</VirtualHost>

<VirtualHost *:80>
    DocumentRoot "/usr/local/httpd/htdocs/b"
    ServerName 
    ErrorLog "logs/-error_log"
    CustomLog "logs/-access_log" common
</VirtualHost>