dim search,rs,j
search="select * from Files where ID=" & request.querystring("ID")
set my_conn=server.CreateObject ("adodb.connection")
my_conn.open driver_name1
set rs=Server.CreateObject("ADODB.Recordset")
rs.Open search,my_conn,1,3
if rs.bof or rs.eof then
response.write "错误：找不到该文件"
response.end
end if
'设置文件的大小及MIME类型
Function SetForDisplay(field, contentType)
contentType = LCase(trim(contentType))
nFieldSize = field.ActualSize
bytes = field.GetChunk(nFieldSize)
Session("Bytes") = bytes
Session("Type") = contentType
End Function
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