ASP 下载时重命名已上传文件的新下载文件名的实现代码

<% 
function dl(f,n) 
on error resume next 
Set S=CreateObject( "Adodb.Stream ") 
S.Mode=3 
S.Type=1 
S.Open 
S.LoadFromFile(f) 
if Err.Number> 0 then 
Response.Status= "404 " 
else 
Response.ContentType= "application/octet-stream " 
Response.AddHeader "Content-Disposition: ", "attachment; filename= " & n 
Range=Mid(Request.ServerVariables( "HTTP_RANGE "),7) 
if Range= " " then 
Response.BinaryWrite(S.Read) 
else 
S.position=Clng(Split(Range, "- ")(0)) 
Response.BinaryWrite(S.Read) 
End if 
end if 
Response.End 
end function 
%> 
 
函数使用示例： 
 代码如下:

call dl(Server.MapPath( "download/20040302001.jpg "), "我的照片.jpg ")