1、取遠程用戶IP地址?
String?user_IP
=
Request.ServerVariables[
"
REMOTE_ADDR
"
].ToString();??
2、穿過代理服務器取遠程用戶真實IP地址：?
if
(Request.ServerVariables[
"
HTTP_VIA
"
]
!=
null
){??
string
?user_IP
=
Request.ServerVariables[
"
HTTP_X_FORWARDED_FOR
"
].ToString();??
}
else
{??
string
?user_IP
=
Request.ServerVariables[
"
REMOTE_ADDR
"
].ToString();??
}??