asp在IE浏览器中下载服务端上的各类文件的实现方法


            即直接提示用户下载而不是由浏览器打开某些文件。注意，下面的代码拷贝到ASP文件中后，不要再添加一些非ASP代码在页面中：如HTML和javascript客户端的代码。 复制代码 代码如下:<% '-------------------------------------------- Response.Buffer = True Dim strFilePath, strFileSize, strFileName Const adTypeBinary = 1 strFilePath = "文件路径 " strFileSize = ... 文件大小，可选 strFileName = "文件名" Response.Clear '8*******************************************8 ' 需要在你的服务器上安装 MDAC 2.6 或MDAC2.7 '8*******************************************8 Set objStream = Server.CreateObject("ADODB.Stream") objStream.Open objStream.Type = adTypeBinary objStream.LoadFromFile strFilePath strFileType = lcase(Right(strFileName, 4)) '文件扩展名 站.长.站  ' 通过文件扩展名判断 Content-Types Select Case strFileType 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/asp"  Case Else 'Handle All Other Files ContentType = "application/octet-stream" End Select Response.AddHeader "Content-Disposition", "attachment; filename= strFileName Response.AddHeader "Content-Length", strFileSize Response.Charset = "UTF-8" ' 客户端浏览器的字符集UTF-8 Response.ContentType = ContentType Response.BinaryWrite objStream.Read Response.Flush objStream.Close Set objStream = Nothing %>