在APACHE中，同一个IP配置两个虚拟主机的例子。

Apache下同一个IP配置多个

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NameVirtualHost 192.100.100.1

<VirtualHost 192.100.100.1>
    ServerAdmin njzadmin@sina.com
    DocumentRoot /wwwroot
    ServerName www.a.com
    ErrorLog logs/a.com-error_log
    Customlog logs/a-aclearcase/" target="_blank" >ccess_log common
</VirtualHost>

<VirtualHost 192.100.100.1>
    ServerAdmin sonymusic@china.com
    DocumentRoot /wwwroot2
    ServerName www.b.com
    ErrorLog logs/b.com-error_log
    CustomLog logs/b.com-access_log common
</VirtualHost>

原文转自：http://www.ltesting.net