以下介紹用數據庫實現簡單計數器 
'下面存為count.asp 
＜% 
Set conn=Server.CreateObject("ADODB.Connection") 
conn.Open "driver={Microsoft Access Driver (*.mdb)};dbq="& Server.MapPath("count.mdb") 
%＞ 
＜%on error resume next%＞ 
＜%sql="update count set hit=hit+1%＞＜%conn.Execute(sql)%＞ 
＜%sql = "select * from count 
set rs=conn.execute(sql) 
%＞ 
＜% 
'更新每周每日數據 
lasthit=rs("lasthit") 
tdate=year(Now()) & "-" & month(Now()) & "-" & day(Now()) 
if trim(lasthit)=trim(tdate) then 
sql="update site set dayhit=dayhit+1 where id="&request("id&

 
p_year=CInt(year(Now()))-CInt(year(lasthit)) 
p_month=CInt(month(Now()))-CInt(month(lasthit)) 
p_day=CInt(day(Now()))-CInt(day(lasthit)) 
period_time=((p_year*12+p_month)*30+p_day) 
if cint(period_time)=＜cint(7) then