: <% Fonction DownloadFile (Strfile) StrFilename = strfile Réponse.buffer = true Réponse. Set s = server.createObject (adodb.stream) Open S.Type = 1 sur l'erreur reprendre ensuite Set fso = server.createObject (scripting.fileSystemObject) Sinon FSO.FileExists (strFilename) alors From_url = cstr (request.servervariables (http_referer))) Serv_Url = CSTR (request.servervariables (server_name)) Si mid (from_url, 8, Len (serv_url)) <> serv_url alors Réponse.WRITE 该文件不存在或者已经删除. Réponse. Terminer si Réponse.redirect request.servervariables (http_referer) Réponse. Terminer si FileExt = mid (strFilename, instrrrev (strFilename,.) + 1) Sélectionnez Case UCase (FileExt) Case ASP, ASA, ASPX, ASAX, MDB, PHP, JSP, SHTML, HTML, HTM, TV, DONNÉES From_url = cstr (request.servervariables (http_referer))) Serv_Url = CSTR (request.servervariables (server_name)) Si mid (from_url, 8, Len (serv_url)) <> serv_url alors Réponse.WRITE 该文件不存在或者已经删除. Réponse. Terminer si Réponse.redirect request.servervariables (http_referer) Réponse. Fin de sélection Set f = fso.getfile (strFilename) IntFileLength = F.Size S.LoadFromfile (strFilename) Si err alors From_url = cstr (request.servervariables (http_referer))) Serv_Url = CSTR (request.servervariables (server_name)) Si mid (from_url, 8, Len (serv_url)) <> serv_url alors Réponse.WRITE 该文件数据不完整或许已损坏. Réponse. Terminer si Réponse.redirect request.servervariables (http_referer) Réponse. Terminer si Set upload = server.createObject (persits.upload) Si le téléchargement n'est rien alors Response.Addheader Content-Disposition, attachement; Filename = & f.name Response.Addheader Content-Length, intFileLength Réponse.Charset = UTF-8 Response.ContentType = Application / X-Download Réponse.binarywrite s.read Réponse.flush S.Close Définir S = rien Autre Upload.sendbinary strFilename, true, application / x-download, false Terminer si Fonction finale %> |
调用
<% Call DownloadFile (下载地址)%>