/// <summary>
/// 快网CDN专用取IP方法 ygj 2011-6-15 团卡前台用的快网CDN，必须掉这个方法
/// </summary>
/// <returns></returns>
public static string getRealIp_byKW()
{
string UserIP;
if (!string.IsNullOrEmpty(HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"]))
{
UserIP = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
}
else
{
UserIP = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
}
UserIP = UserIP.Replace("；", ",");
UserIP = UserIP.Replace(";", ",");
UserIP = UserIP.Replace("，", ",");
UserIP = StringUtil.GetFirstIp(UserIP);
return(UserIP);
}
public static string getRealIp()
{
string UserIP;
if (HttpContext.Current.Request.Headers["Cdn-Src-Ip"] != null)
{
UserIP = HttpContext.Current.Request.Headers["Cdn-Src-Ip"];
}
else if (!string.IsNullOrEmpty(HttpContext.Current.Request.ServerVariables["HTTP_VIA"])) //得到穿过代理服务器的ip地址
{
if (!string.IsNullOrEmpty(HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"]))
{
UserIP = StringUtil.GetFirstIp(HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"]);
}
else
{
UserIP = HttpContext.Current.Request.ServerVariables["HTTP_VIA"];
}
}
else
{
if (!string.IsNullOrEmpty(HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"]))
{
UserIP = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
}
else
{
UserIP = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
}
UserIP = UserIP.Replace("；", ",");
UserIP = UserIP.Replace(";", ",");
UserIP = UserIP.Replace("，", ",");
UserIP = StringUtil.GetFirstIp(UserIP);
}
return(UserIP);
}