二進位|資料|資料庫 <%
driver_name1="DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=D:\資料庫\TREE.MDB" '根目錄下資料庫開啟語句
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 "錯誤：找不到該檔案"
response.end
end if
'設定檔案的大小及MIME類型
Function SetForDisplay(field, contentType)
contentType = LCase(trim(contentType))
nFieldSize = field.ActualSize
bytes = field.GetChunk(nFieldSize)
Session("Bytes") = bytes
Session("Type") = contentType
End Function
SetForDisplay RS("File"),rs("FileType")
'Response.AddHeader "Content-Disposition", "attachment; filename=" & rs("FileName")
response.contentType = Session("Type")
response.BinaryWrite Session("Bytes")
Session("Type") = ""
Session("Bytes") = ""
set rs=nothing
my_conn.close
set my_conn=nothing
%>
