如何创建像 *.example.com 这样的动态虚拟主机

Question

其中 * 对于每个客户端都不同，例如 apple.example.com、pearl.example.com。这些都应该路由到相同的 IP 和相同的目录。如何修改主机文件和 httpd 配置？

更详细的示例：

<VirtualHost 111.22.33.44>
    ServerName                 customer-1.example.com
    DocumentRoot        "/www/hosts/example.com/docs"
    ScriptAlias  "/cgi-bin/"  "/www/hosts/example.com/cgi-bin"
</VirtualHost>
<VirtualHost 111.22.33.44>
    ServerName                 customer-2.example.com
    DocumentRoot        "/www/hosts/example.com/docs"
    ScriptAlias  "/cgi-bin/"  "/www/hosts/example.com/cgi-bin"
</VirtualHost>
<VirtualHost 111.22.33.44>
    ServerName                 customer-N.example.com
    DocumentRoot        "/www/hosts/example.com/docs"
    ScriptAlias  "/cgi-bin/"  "/www/hosts/example.com/cgi-bin"
</VirtualHost>

谢谢！

Answer 1

您可以在 ServerAlias 中使用 star，如下所示：

<VirtualHost 111.22.33.44>
    ServerName      customer-1.example.com
    ServerAlias     *.example.com
    DocumentRoot    "/www/hosts/example.com/docs"
    ScriptAlias     "/cgi-bin/"  "/www/hosts/example.com/cgi-bin"
</VirtualHost>