public static string GetIP() { string result = String.Empty; result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"]; if (null == result || result == String.Empty) { result = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"]; } if (null == result || result == String.Empty) { result = HttpContext.Current.Request.UserHostAddress; } return result; /*这种都试过,还是不行. if (Context.Request.ServerVariables["HTTP_VIA"] != null) // 服务器, using proxy { ip = Context.Request.ServerVariables["HTTP_X_FORWARDED_FOR"].ToString(); // Return real client IP. } else//如果没有使用代理服务器或者得不到客户端的ip not using proxy or can‘t get the Client IP { 得到服务端的地址 ip = Context.Request.ServerVariables["REMOTE_ADDR"].ToString(); //While it can‘t get the Client IP, it will return proxy IP. } */ }
作者: learnJSee 发布时间: 2011-07-02
作者: vrhero 发布时间: 2011-07-02
作者: chen_ya_ping 发布时间: 2011-07-02
(C# webservice 获取客户端IP疑难杂症)---试过n种方法都失败,获取代理服务器,访问者客户端真实IP
原文:https://www.cnblogs.com/guanshan/p/guan2020-9-19_001.html