如何做软件下载的连接

[tdzhz]

如何实现当点击软件的名称时，跳出下载的窗口

[nchen123]

你写一个DL.asp文件，这个文件源码如下：
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<%
Response.Buffer = true
Response.Clear

'获取要下载的文件在服务器上的绝对位置
dlfile=trim(request("dlfile"))
If dlfile<>"" Then
fileurl=server.MapPath(dlfile)
Else
Response.end
End If

'创建Myfso,使用FSO组件
Set Myfso=Server.CreateObject("Scripting.FileSystemObject")
Set f=Myfso.getfile(fileurl) '定义FSO对象f
fsize=f.size '文件大小
fName=f.name '文件名字
Set f=Nothing '释放f
Set Myfso=Nothing '释放MyFso

'使用Adodb.Stream组件
Set MyStream = Server.CreateObject("ADODB.Stream")
MyStream.Open
MyStream.Type = 1
MyStream.LoadFromFile fileurl

'读取文件类型，让系统识别，以存为不同类型的文件。
Select Case lcase(Right(fName, 4))
Case ".asf"
ContentType = "video/x-ms-asf"
Case ".avi"
ContentType = "video/avi"
Case ".doc"
ContentType = "application/msword"
Case ".zip"
ContentType = "application/zip"
Case ".xls"
ContentType = "application/vnd.ms-excel"
Case ".gif"
ContentType = "image/gif"
Case ".jpg", "jpeg"
ContentType = "image/jpeg"
Case ".wav"
ContentType = "audio/wav"
Case ".mp3"
ContentType = "audio/mpeg3"
Case ".mpg", "mpeg"
ContentType = "video/mpeg"
Case ".rtf"
ContentType = "application/rtf"
Case ".htm", "html"
ContentType = "text/html"
Case ".asp"
ContentType = "text/html"
Case ".txt"
ContentType = "text/plain"
Case Else
ContentType = "application/octet-stream"
End Select

'下载
Response.AddHeader "Content-Disposition", "attachment; filename=" & fName
Response.AddHeader "Content-Length", fsize
Response.Charset = "UTF-8"
Response.ContentType = ContentType
Response.BinaryWrite MyStream.Read
Response.Flush

'释放MyStream
MyStream.Close
Set MyStream = Nothing
%>
********************************
然后你在要实现的页面中这样调用：

*****************************************
<a href="dl.asp?dlfile=dl.doc">dl.doc</a>
*****************************************
本源码程序可以下载各种文件，包括asp源码、mp3、htm、TXT等等。

[jarodzhao]

楼上的代码不错！

[lsaturn]

mark!