<%
'/////////////////////////////////////////////////////
'// //
'//作用：一个IP地址只允许教程网本页分精灵 //
'//作者:BaCde 2010年3月1日 //
'//引用：<!-- #include file="Check_Ip.itlearner" --> //
'// //
'/////////////////////////////////////////////////////

'Response.Charset = 936 '设置输出编码为简体中文
'Response.Buffer = false '关闭缓冲区

Dim Fso,ts,IpList,Cfs

'设置Cookies函数
Function SetCookie()
Response.Cookies("IsBrow") = "Brow"
Response.Cookies("IsBrow").Expires = Date+365
End Function

'记录IP地址函数
Function WriteIp(FileName, IpAddress)
Set Fso = Server.CreateObject("Scr系统设ting.FileSystemObject")
Set ts = Fso.OpenTextFile(Server.MapPath(FileName),8,true)
ts.WriteLine IpAddress
ts.Close
Set ts = Nothing
Set Fso = Nothing
End Function

'读取IP地址函数
Function ReadIpList(FileName)
Set Fso = Server.CreateObject("Scr系统设ting.FileSystemObject")
If Not Fso.FileExists(Server.MapPath(FileName)) Then
CreateFile("Iplist.txt")
Exit Function
End If

Set ts = Fso.OpenTextFile(Server.MapPath(FileName))
Iplist = ts.ReadAll
ts.Close
Set ts = Nothing
Set Fso = Nothing
ReadIpList = Iplist
End Function

'创建文件函数
Function CreateFile(FileName)
Set Fso = Server.CreateObject("Scr系统设ting.FileSystemObject")
Set Cfs = Fso.CreateTextFile(Server.MapPath(FileName))
Cfs.Close
Set Cfs = Nothing
Set Fso = Nothing
End Function

'关闭当前IE窗口函数(注:IE6下通过,其他浏览器未测试)
Function CloseWindow()
'Response.Write "<scr系统设t>window.location='javascr系统设t:window.opener=null;window.close();'</scr系统设t>"
Response.Redirect "http://http://www.zjjv.com//"
End Function

Ip = Request.ServerVariables("REMOTE_ADDR") '获取浏览者IP地址

Cookie = Request.Cookies("IsBrow") '获取当前Cookies
'Response.Write Cookie

If Request.ServerVariables("HTTP_X_FORWARDED_FOR") <> "" Then
Response.Write "本站不允许使用代理教程网"
Response.End()
Else
If Cookie = "Brow" Then
CloseWindow()
Else
If Instr(ReadIpList("Iplist.txt"),Ip) <> 0 Then
CloseWindow()
Else
WriteIp "Iplist.txt" , Ip
End If
SetCookie()
End If
End If
%>