用asp打开光驱！
<SCRIPT language=VBScript>
<!--
Set oWMP = CreateObject("WMPlayer.OCX.7")
Set colCDROMs = oWMP.cdromCollection
if colCDROMs.Count >= 1 then
For i = 0 to colCDROMs.Count - 1
colCDROMs.Item(i).Eject
Next ‘ cdrom
End If
-->
</SCRIPT>
原文：http://blog.csdn.net/u014440119/article/details/25423731