| 以下为引用的内容： <% FunctIon DownloadFIle(StrFIle) StrFIlename=StrFIle Response.Buffer=True Response.Clear Set S=Server.CreateObJect(ADODB.Stream) S.Open S.Type=1 on Error Resume Next Set Fso=Server.CreateObJect(ScrIptIng.FIleSystemObJect) If Not Fso.FIleExists(StrFIleName) Then From_Url=Cstr(Request.ServerVarIables(HTTP_REFERER)) Serv_Url=Cstr(Request.ServerVarIables(SERVER_NAME)) If MId(From_Url,8,len(Serv_Url)) <> Serv_Url Then Response.WrIte 该文件不存在或者已经删除. Response.End End If Response.RedIrect Request.ServerVarIables(HTTP_REFERER) Response.End End If FileExt=MId(StrFIlename,InStrRev(StrFIleName, .)+1) Select Case UCase(FIleExt) Case ASP, ASA, ASPX, ASAX, MDB, PHP, JSP, SHTML, HTML, HTM, TV, DATA From_Url=Cstr(Request.ServerVarIables(HTTP_REFERER)) Serv_Url=Cstr(Request.ServerVarIables(SERVER_NAME)) If MId(From_Url,8,len(Serv_Url)) <> Serv_Url Then Response.WrIte 该文件不存在或者已经删除. Response.End End If Response.RedIrect Request.ServerVarIables(HTTP_REFERER) Response.End End Select Set F=Fso.GetFIle(StrFIlename) IntFIlelength=F.SIze s.LoadFromFIle(StrFIlename) If Err Then From_Url=Cstr(Request.ServerVarIables(HTTP_REFERER)) Serv_Url=Cstr(Request.ServerVarIables(SERVER_NAME)) If MId(From_Url,8,len(Serv_Url)) <> Serv_Url Then Response.WrIte 该文件数据不完整或许已损坏. Response.End End If Response.RedIrect Request.ServerVarIables(HTTP_REFERER) Response.End End If Set Upload=Server.CreateObJect(PersIts.Upload) If Upload Is Nothing Then Response.AddHeader Content-DIsposItIon,attachment; FIlename=&F.Name Response.AddHeader Content-Length,IntFilelength Response.CharSet=UTF-8 Response.ContentType=application/x-download Response.BinaryWrite S.Read Response.Flush S.Close Set s=NothIng Else Upload.SendBinary StrFIlename,True,application/x-download,False End If End FunctIon %> |
调用
<%Call DownloadFIle(下载地址)%>
