asp防采集代码

ASP   2024-12-16 15:48   156   0  

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 "http://www.3lian.com/醒您:抓取很累,歇一会儿吧!"

response.end

End If


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