建click_count表 内有click_count字段
<%
if session("click")="" then
click_id=request("click_id")
conn.execute "update click_count set click_count=click_count+1 where id="& click_id
session("click")="true"
end if
%>
id = trim(request("id"))
sql = "select * from tablename where id="&id
set rs = server.createobject("adodb.recordset")
rs.open sql,conn,1,3
if rs.bof and rs.eof then
rs.close
response.write "<script>alert('没找到');window.close();</script>"
response.end
else
rs("times") = rs("times") + 1
rs.update
response.redirect rs("fileurl")
rs.close
end if