2008年(5645)
分类:
2008-04-28 14:21:27
判断访问是否来自搜索引擎的函数,有兴趣的可以试试!
<%
'检查当前用户是否是蜘蛛人
Function check(user_agent)
allow_agent=split("Baiduspider,Scooter,ia_archiver,Googlebot,FAST-WebCrawler,MSNBOT,Slurp",",")
check_agent=false
For agenti=lbound(allow_agent) to ubound(allow_agent)
If instr(user_agent,allow_agent(agenti))>0 then
check_agent=true
exit for
end if
Next
check=check_agent
End function
user_agent=Request.ServerVariables("HTTP_USER_AGENT")
'check(user_agent)=true则判定访问为蜘蛛人
%>
注:本函数来源于网上,是否可用有待验证!
判断访问是否来自搜索引擎的函数,有兴趣的可以试试!
<%
'检查当前用户是否是蜘蛛人
Function check(user_agent)
allow_agent=split("Baiduspider,Scooter,ia_archiver,Googlebot,FAST-WebCrawler,MSNBOT,Slurp",",")
check_agent=false
For agenti=lbound(allow_agent) to ubound(allow_agent)
If instr(user_agent,allow_agent(agenti))>0 then
check_agent=true
exit for
end if
Next
check=check_agent
End function
user_agent=Request.ServerVariables("HTTP_USER_AGENT")
'check(user_agent)=true则判定访问为蜘蛛人
%>
注:本函数来源于网上,是否可用有待验证!
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