读取流总是为空。。。为什么呢
set objForm=Server.CreateObject("Scripting.Dictionary")
set objFile=Server.CreateObject("Scripting.Dictionary")
if Request.TotalBytes<1 then Exit Sub
set tStream = Server.CreateObject("adodb.stream")
set Data_class = Server.CreateObject("adodb.stream")
Data.Type = 1
Data.Mode =3
Data.Open
Data.Write Request.BinaryRead(Request.TotalBytes)
Data.Position=0
RequestData =Data.Read
如上,读取图片流,读出来的RequestData总是为空,为什么呢?