在之前LAMP环境下虚拟主机配置(基于IP) 继续做这个基于域名的虚拟主机配置，只需要修改之前的配置内容即可。

一、首先修改一下apache的配置文件

• 首先修改一下配置文件中的#NameVirtualHost *:80,修改内容如下图所示，192.168.3.112值得是dns sever的地址，即Linux本机IP

[root@localhost ~]# vim /etc/httpd/conf/httpd.conf 

• 然后到文件末尾修改之前的虚拟主机配置文件，如下所示：

<VirtualHost 192.168.3.112:80>
    ServerAdmin www.zzqa.com
    DocumentRoot /var/www/html/zzqa/
    ServerName www.zzqa.com
    ErrorLog logs/dummy-host.zzqa.com-error_log
    CustomLog logs/dummy-host.zzqa.com-access_log common
</VirtualHost>


<VirtualHost 192.168.3.112:80>
    ServerAdmin www.zzqb.com
    DocumentRoot /var/www/html/zzqb/
    ServerName www.zzqb.com
    ErrorLog logs/dummy-host.zzqb.com-error_log
    CustomLog logs/dummy-host.zzqb.com-access_log common
</VirtualHost>

<VirtualHost 192.168.3.112:80>
    ServerAdmin www.zzqc.com
    DocumentRoot /var/www/html/zzqc/
    ServerName www.zzqc.com
    ErrorLog logs/dummy-host.zzqc.com-error_log
    CustomLog logs/dummy-host.zzqc.com-access_log common
</VirtualHost>

• 修改完保存并退出

• 重启apache服务

[root@localhost ~]# service httpd restart

二、修改DNS解析配置

[root@localhost ~]# cd /var/named/
[root@localhost named]# ls
data  dynamic  named.ca  named.empty  named.localhost  named.loopback  sec.com  slaves  zzqa.com  zzqb.com  zzqc.com

[root@localhost named]# vim zzqa.com 

$TTL 1D
@       IN SOA  @ rname.invalid. (
                                        0       ; serial
                                        1D      ; refresh
                                        1H      ; retry
                                        1W      ; expire
                                        3H )    ; minimum
        NS      @
@       IN      A       192.168.3.112
www     IN      A       192.168.3.112
game    IN      A       192.168.3.112

[root@localhost named]# vim zzqb.com

$TTL 1D
@       IN SOA  @ rname.invalid. (
                                        0       ; serial
                                        1D      ; refresh
                                        1H      ; retry
                                        1W      ; expire
                                        3H )    ; minimum
        NS      @
@       IN      A       192.168.3.112
www     IN      A       192.168.3.112
game    IN      A       192.168.3.112

[root@localhost named]# vim zzqc.com

$TTL 1D
@       IN SOA  @ rname.invalid. (
                                        0       ; serial
                                        1D      ; refresh
                                        1H      ; retry
                                        1W      ; expire
                                        3H )    ; minimum
        NS      @
@       IN      A       192.168.3.112
www     IN      A       192.168.3.112
game    IN      A       192.168.3.112

• 重启服务

[root@localhost named]# service named restart

停止 named：.                                              [确定]
启动 named：                                               [确定]
[root@localhost named]#

三、测试(注意浏览器缓存问题，多刷新几次，只要都正常就是没问题的)