Restrict IIS virtual directory to specific HTTP host header?
限制IIS虚拟目录到特定的HTTP主机头？
Because setting the HTTP Host header is a standard step in using an HTTP proxy, very little additional work is needed to get the proxy server to forward the traffic properly.
因为设置HTTPhost头是使用HTTP代理的标准步骤，让代理服务器正确的转发消息只需要很少的额外工作。
HTTP has a "host" header which allows a cost-cutting Internet hosting companies to pile hundreds of websites onto a single IP address.
HTTP协议中有一个“Host”头，这就允许了Internet托管公司出于成本的考虑将上百个网站绑定在同一IP地址上。
If the application specifies a Host header, then this value will be used as domain.
如果应用程序指定主机标头，则会以其值作为网域。
If the application specifies a Host header, then this value will be used as domain.
如果应用程序指定主机标头，则会以其值作为网域。
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