asp函数之网站通过限制请求防止被采集

源代码网整理以下<% 
Dim AppealNum,AppealCount 
AppealNum=10 "同一IP60秒内请求限制10次 
AppealCount=Request.Cookies("AppealCount") 
If AppealCount="" 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()) 
End If 
if int(AppealCount)>int(AppealNum) then 
response.write "歇一会儿吧！整天采集你烦不烦啊！" 
response.end 
End If 
%>