<%
Dim Upload,FilePath
Set Upload = Server.CreateObject("Persits.Upload")
FilePath = Server.MapPath(".") & "\" & "2003529213019.txt"
'SendBinary参数说明:
'参数一：文件物理路径
'参数二：是否将文件的MIME类型等信息传送给浏览器
'参数三：文件类型，可以指定具体的MIME类型，但一般都可以使用application/octet-binary
'参数四：让客户端保存文件还是直接打开。True：保存；False(默认)：打开
Upload.SendBinary FilePath,True,"application/octet-binary",True
%>

<%
Dim objConn,objRs
Set objConn = Server.CreateObject("ADODB.Connection")
Set objRs = Server.CreateObject("ADODB.RecordSet")
objConn.open "Driver={Microsoft Access Driver (*.mdb)};dbq=" & Server.MapPath("db1.mdb")
objRs.open "select * from t5 where id=2",objConn,1,3

Response.ContentType = "application/octet-stream"
Response.AddHeader "Content-Disposition","attachment;filename=" & objRs("filename")
Response.AddHeader "Content-Length",CStr(objRs("size")) '此处必须用CStr转换
Response.BinaryWrite objRs("file")

objRs.close
Set objRs = nothing
objConn.close
Set objConn = nothing
%>