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Áí£º Request.UserHostAddress ºÍ Request.ServerVariables["REMOTE_ADDR"] ʵ¼ÊÊÇͬһ¸öÖµ¡£
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private static string getIp()
{
if (System.Web.HttpContext.Current.Request.ServerVariables["HTTP_VIA"] != null)
return System.Web.HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"].Split(new char[]{','})[0];
else
return System.Web.HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
}
ÕâÑù¾Í×ã¹»ÁËô£¿ ÕâÑùÊÇÓÐÎÊÌâµÄ£¬HTTP_X_FORWARDED_FOR ¡¢HTTP_VIA ÊÇ¿ÉÒÔ±»Ã°ÃûµÄ¡£Èç¹ûÕýºÃÕâÀïÓÐSQL×¢ÈëÎÊÌâµÄ»°£¬Äǿɷdz£ÑÏÖØÁË¡£
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HTTP_VIA
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HTTP_X_FORWARDED_FOR
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10.194.73.11

unknown, unknown, 211.100.22.30

203.98.182.163, 203.98.182.163, 203.129.72.215

172.16.20.110, 202.116.64.196, 203.81.21.61

10.194.75.83, 10.194.73.11, 10.194.73.11, unknown

192.168.120.57, unknown, unknown, 211.10.10.195

10.2.4.211, 219.141.250.3

3.242.165.168, 218.108.22.164

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