public static string GetIP(ClientIpType clientIpType)
{
string IP = "";
try
{
switch (clientIpType)
{
case ClientIpType.SearchProxy: // 判斷是否有使用 Proxy
if (HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"] == "")
{
IP = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
}
else // proxy
{
IP = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
}
break;
case ClientIpType.LastPage: // 上一頁的網址（從哪來）
IP = HttpContext.Current.Request.ServerVariables["HTTP_REFERER"];
break;
default: // 直接回傳抓到的 client IP
IP = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
break;
}
}
catch
{
}
return(IP);
}
static QiuxunApiController()
{
if (System.Enum.TryParse(ConfigurationManager.AppSettings["client_ip_switch"], out _clientIpType))
{
_clientIpType = ClientIpType.TcpIp;
}
}
static ApiInterfaceControl()
{
if (!System.Enum.TryParse <ClientIpType>(ConfigurationManager.AppSettings["client_ip_switch"], out _clientIpType))
{
_clientIpType = ClientIpType.TcpIp;
}
}
