C#获得当前页面客户端的ip 用于监测获取某个页面上用户的客户端真实IP地址

 1 /// <summary> 2        /// 获得当前页面客户端的IP 3        /// </summary> 4        /// <returns>当前页面客户端的IP</returns> 5        public static string GetIP() 6        { 7    8    9            string result = String.Empty;10   11            result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];12            if (null == result || result == String.Empty)13            {14                result = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];15            }16   17            if (null == result || result == String.Empty)18            {19                result = HttpContext.Current.Request.UserHostAddress;20            }21   22            if (null == result || result == String.Empty || !ValidateUtils.IsIP(result))23            {24                return "0.0.0.0";25            }26   27            return result;28   29        }

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