大灰狼的ASP工具箱——防盜鏈、判斷星期幾

 
防盜鏈
<%
 http=Request.ServerVariables("HTTP_REFERER")
 http2=Cstr(Request.ServerVariables("SERVER_NAME"))
if mid(http,8,len(http2))<>http2 then
     response.write "本站禁止從外部網站下載！"
else
     response.redirect "download.doc" 'download.doc為下載檔案名稱
end if
%>
-------------------------------------------------------
判斷星期幾
<%
yue=month(date())
nian=year(date())
 thismon=nian&"-"&yue&"-1"
 nextmon=dateadd("m",1,thismon)
 tiancount=datediff("d",thismon,nextmon)  '本月的天數
wek= Weekday(date())
select case wek
case 1
response.write "周日"
case 2
response.write "周一"
case 3
response.write "周二"
case 4
response.write "周三"
case 5
response.write "周四"
case 6
response.write "周五"
case 7
response.write "周六"
end select
yue=month(date())
nian=year(date())
 thismon=nian&"-"&yue&"-1"
 nextmon=dateadd("m",1,thismon)
 tiancount=datediff("d",thismon,nextmon)  '本月的天數
dim wek,wekday
wek= Weekday(date())
select case wek
case 1
wekday= "周日"
case 2
wekday= "周一"
case 3
wekday= "周二"
case 4
wekday= "周三"
case 5
wekday= "周四"
case 6
wekday= "周五"
case 7
wekday= "周六"
end select
'response.write "本月共"&tiancount&"天，今天是"&wekday&"
%>