不管你是進行Apache配置虛擬主機，新加坡電信服務器 馬來西亞服務器，還是其他配置主機，啟用虛擬主機的準備工作是必不可少的，首先需要安裝httpd和禁用默認的主機模式。
安裝httpd:
[rootmail@ httpd]# yum install httpd -y
禁用默認的主機模式：
[root@mail httpd]# vim /etc/httpd/conf/httpd.conf
注釋下面這行內容
#DocumentRoot "/var/www/html"
接下來，開始Apache配置虛擬主機：
一、基于IP的虛擬主機
1、為主機添加多個IP
[root@localhost conf.d]# ip addr show dev eth0 #查看原有IP
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:77:77:7d brd ff:ff:ff:ff:ff:ff
inet 192.168.137.200/24 brd 192.168.137.255 scope global eth0
inet6 fe80::20c:29ff:fe77:777d/64 scope link
valid_lft forever preferred_lft forever
[root@localhost conf.d]# ip addr add 192.168.137.201/24 dev eth0 #添加一個IP
[root@localhost conf.d]# ip addr show dev eth0 #查看添加后的IP信息， 此時有2個IP地址了。 200,201
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:77:77:7d brd ff:ff:ff:ff:ff:ff
inet 192.168.137.200/24 brd 192.168.137.255 scope global eth0
inet 192.168.137.201/24 scope global secondary eth0
inet6 fe80::20c:29ff:fe77:777d/64 scope link
valid_lft forever preferred_lft forever
2、添加虛擬主機配置文件
[root@mail conf.d]# cd /etc/httpd/conf.d/ #進入配置目錄
[root@mail conf.d]# vim virtualhost.conf #創建一個配置文件， 編輯內容如下
[root@mail conf.d]# cat virtualhost.conf #查看并檢查配置文件
<VirtualHost 192.168.137.200:80>
DocumentRoot "/var/www/test200"
ServerName www.test200.com
</VirtualHost>
<VirtualHost 192.168.137.201:80>
DocumentRoot "/var/www/test201"
ServerName www.test201.com
</VirtualHost>
[root@mail conf.d]# cd /var/www #切換目錄
[root@mail www]# mkdir test200 test201 #創建目錄
[root@mail www]# echo test200 >>./test200/index.html #創建IP為200的主頁
[root@mail www]# echo test201 >>./test201/index.html #創建IP為200的主頁
3、接下來開始測試
[root@localhost www]# service httpd restart
Stopping httpd: [ OK ]
Starting httpd: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain for ServerName
[ OK ]
我們這里使用elinks進行測試， 當然用瀏覽器測試是一樣的
[root@localhost conf]# elinks -source 192.168.137.200
test200
[root@localhost conf]# elinks -source 192.168.137.201
test201
二、基于端口的虛擬主機配置
1、在主配置文件添加監聽端口
[root@localhost conf]# vim /etc/httpd/conf/httpd.conf
在原有行Listen 80行的基礎上， 在添加一行
Listen 8080
2、添加8080的端口虛擬配置
[root@localhost conf.d]# cat virtualhost.conf
<VirtualHost 192.168.137.200:80>
DocumentRoot "/var/www/test200"
ServerName www.test200.com
</VirtualHost>
<VirtualHost 192.168.137.201:80>
DocumentRoot "/var/www/test201"
ServerName www.test201.com
</VirtualHost>
#下面的內容是在上面的配置的基礎上添加的。
<VirtualHost 192.168.137.201:8080>
DocumentRoot "/var/www/test201-8080"
ServerName www.test201-8080.com
</VirtualHost>
[root@localhost conf.d]# cd /var/www/ #切換目錄
[root@localhost www]# mkdir test201-8080 #創建目錄
[root@localhost www]# echo "test201-8080" >>./test201-8080/index.html #創建主頁
3、測試
[root@localhost www]# service httpd restart
Stopping httpd: [ OK ]
Starting httpd: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain for ServerName
[ OK ]
[root@localhost conf]# elinks -source 192.168.137.201:80
test201
[root@localhost conf]# elinks -source 192.168.137.201
test201
[root@localhost conf]# elinks -source 192.168.137.201:8080
test201-8080
1、添加域名的虛擬主機配置
[root@localhost conf.d]# vim virtualhost.conf #編輯虛擬主機配置文件
[root@localhost conf.d]# cat virtualhost.conf #內容如下， 紅色部分是在上面的基礎上添加的
NameVirtualHost 192.168.137.200:80
<VirtualHost 192.168.137.200:80>
DocumentRoot "/var/www/test200"
ServerName www.test200.com
</VirtualHost>
<VirtualHost 192.168.137.200:80>
DocumentRoot "/var/www/test200net"
ServerName www.test200.net
</VirtualHost>
<VirtualHost 192.168.137.201:80>
DocumentRoot "/var/www/test201"
ServerName www.test201.com
</VirtualHost>
<VirtualHost 192.168.137.201:8080>
DocumentRoot "/var/www/test2018080"
ServerName www.test2018080.com
</VirtualHost>
[root@localhost conf.d]# !ser
service httpd restart
Stopping httpd: [ OK ]
Starting httpd: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain for ServerName
[ OK ]
[root@localhost conf.d]# cd /var/www #切換目錄
[root@localhost www]# mkdir test200net #創建目錄
[root@localhost www]# echo "test200net" >>./test200net/index.html #創建主頁
2、測試
這里需要添加域名解析，沒有提供dns去解析，簡單的使用hosts文件區解析就可以了。
[root@localhost www]# vim /etc/hosts 編輯hosts文件， 添加兩行
[root@localhost www]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.137.200 www.test200.com
192.168.137.200 www.test200.net
接下來可以測試了
[root@localhost www]# elinks -source http://www.test200.com #測試.com域
test200
[root@localhost www]# elinks -source http://www.test200.net #測試.net域
test200net
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