使用C＃的客户端IP [英] Client IP using C#

问题描述

我怎样才能在C＃中客户机的IP地址？
我想保持一个日志登记为我的网上申请，并保持记录系统的IP地址，我想获得客户端的IP地址......

先谢谢了...

解决方案

  HttpContext.Current.Request.UserHostAddress
 

这不会试图兼顾代理。为此，你可以使用 Request.ServerVariables [HTTP_X_FORWARDED_FOR] 。但是，请确保你不相信那盲目的，因为它可能是伪造的。这是更好地保持IP地址白名单，而您信任它。

How can i get IP address of client machine in C#.? I want to keep a log register for my online application and to keep IP address of logging system i want to get the IP address of client....

Advance Thanks...

解决方案

HttpContext.Current.Request.UserHostAddress

This doesn't attempt to take into account proxies. For that, you can use Request.ServerVariables["HTTP_X_FORWARDED_FOR"]. However, make sure you're not trusting that blindly, since it could be forged. It's better to keep a whitelist of IPs for which you trust it.

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