##############################构建Web虚拟主##################################

httpd支持的虚拟主机类型包括以下三种。基于域名：为每个虚拟主机使用不同的域名，但是其对于的ip地址是相同的。基于IP地址：为每个虚拟主机使用不同的域名，且各自对于的ip地址也不相同。基于端口：不使用域名，IP地址来区分不同的站点内容，而是使用了不同的TCP端口号。`

#################################基于IP地址的虚拟主机#########################

<br/>####开启虚拟机主机功能模块####<br/>vi /usr/local/httpd/conf/httpd.conf#Listen localhost:80 #必须禁用#Virtual hostsInclude conf/extra/httpd-vhosts.conf #这行前面的#去掉 vhosts模块生效`cd /usr/local/httpd/conf/extra/vi httpd-vhosts.conf

<br/>######为了直接显示源代码，在后面添加ab、aa为主页文件##<br/>vi /usr/local/httpd/httpd.conf <br/>**&lt;IfModule dir_module&gt;**<br/>DirectoryIndex index.html ab.html aa.html<br/>**&lt;/IfModule&gt;**<br/>

####默认的实列#去掉#####<VirtualHost :80>

#ServerAdmin webmaster@dummy-host.example.com

#DocumentRoot "/usr/local/httpd/docs/dummy-host.example.com"

#ServerName dummy-host.example.com

#ServerAlias www.dummy-host.example.com

#ErrorLog "logs/dummy-host.example.com-error_log"

#CustomLog "logs/dummy-host.example.com-access_log" common

#</VirtualHost>

`

#<VirtualHost :80>#ServerAdmin webmaster@dummy-host2.example.com#DocumentRoot "/usr/local/httpd/docs/dummy-host2.example.com"#ServerName dummy-host2.example.com#ErrorLog "logs/dummy-host2.example.com-error_log"#CustomLog "logs/dummy-host2.example.com-access_log" common#</VirtualHost>`

###########基于IP地址的虚拟主机##########

Listen 192.168.10.11:80 ####必须要开启监听

<VirtualHost 192.168.10.11:80>

ServerAdmin admin@aa.com ####设置http服务器管理员的E-mail地址，可以通过E-mail地址联系WEB站点的管理员DocumentRoot /opt/aa/ ####设置网站跟目录，即网页在系统中存放的路径ServerName www.aa.com ####设置网站的完整主机名，即（主机名+域名）ErrorLog logs/aa.com-error_log ####错误日志存放路径CustomLog logs/aa.com-access_log common ####访问日志文件路劲</VirtualHost>

<Directory "/opt/aa"> ####区域配置的根目录 是/opt/aa目录

Options Indexes FollowSymLinks ###基础配置

AllowOverride All ######允许所有主机

Require all granted ####允许所有主机访问

</Directory>

Listen 192.168.20.11:80

<VirtualHost 192.168.20.11:80>ServerAdmin admin@ab.comDocumentRoot /opt/ab/ServerName www.ab.comErrorLog logs/ab.com-error_logCustomLog logs/ab.com-access_log common</VirtualHost>

<Directory "/opt/ab">

Options Indexes FollowSymLinks

AllowOverride All

Require all granted

</Directory>

<br/>######验证#####<br/>service httpd restart<br/>登录客户端的浏览器测试！！！<br/>测试2个地址： <br/>1、192.168.10.11<br/>2、192.168.20.11<br/>

###################################基于端口号################################

Listen 192.168.10.11:80

<VirtualHost 192.168.10.11:80>

ServerAdmin admin@aa.comDocumentRoot /opt/aa/ServerName www.aa.comErrorLog logs/aa.com-error_logCustomLog logs/aa.com-access_log common</VirtualHost>

<Directory "/opt/aa">

Options Indexes FollowSymLinks

AllowOverride All

Require all granted

</Directory>

Listen 192.168.10.11:8080

<VirtualHost 192.168.10.11:8080>ServerAdmin admin@ab.comDocumentRoot /opt/ab/ServerName www.ab.comErrorLog logs/ab.com-error_logCustomLog logs/ab.com-access_log common</VirtualHost><Directory "/opt/ab">Options Indexes FollowSymLinksAllowOverride AllRequire all granted</Directory>`######验证#####service httpd restart登录客户端的浏览器测试！！！测试2个地址： 1、192.168.10.11:802、192.168.10.11:8080

###########################基于域名的虚拟主机###################

Listen 192.168.10.74:80`*<VirtualHost :80>

ServerAdmin admin@aa.com

DocumentRoot /opt/aa/

ServerName www.aa.com

ErrorLog logs/aa.com-error_log

CustomLog logs/aa.com-access_log common

</VirtualHost>**

<Directory "/opt/aa">

Options Indexes FollowSymLinks

AllowOverride all

Require all granted

</Directory>

*<VirtualHost :80>

ServerAdmin admin@ab.com

DocumentRoot /opt/ab/

ServerName www.ab.com

ErrorLog logs/ab.com-error_log

CustomLog logs/ab.com-access_log common

</VirtualHost>**

<Directory "/opt/ab">

Options Indexes FollowSymLinksAllowOverride AllRequire all granted</Directory>

######验证#####

service httpd restart登录客户端的浏览器测试！！####客户端需要在hosts文件添加域名解析：

192.168.10.11 www.aa.com

192.168.10.11 www.ab.com

####

测试2个地址： 1、www.aa.com2、www.ab.com