防止一般的采集以及小偷读取，加在顶部。同理，可以改造成JS脚本。
<%
DimAppealNum,AppealCount
AppealNum=10'同一IP60秒内请求限制10次
AppealCount=Request.Cookies("AppealCount")
IfAppealCount=""Then
response.Cookies("AppealCount")=1
AppealCount=1
response.cookies("AppealCount").expires=dateadd("s",60,now())
Else
response.Cookies("AppealCount")=AppealCount+1
response.cookies("AppealCount").expires=dateadd("s",60,now())
EndIf
ifint(AppealCount)>int(AppealNum)then
response.write"抓取很累，歇一会儿吧！"
response.end
EndIf
%>
