在网上下载了一无组件上传程序,其中upload.asp中上传后的文件名变成了年月日命名,但我想要的是原文件名,如"我的画.bmp",上传后的文件名仍是"我的画.bmp",如何修改这个代码,谢谢.
附程序代码：
upload.asp
<%
dim contentlen
contentlen=request.totalbytes
if contentlen>10240000 then
  response.write "文件太大，超过10M，不允许上传。请返回"
else
dim content
content=request.binaryread(request.totalbytes)
'二进制相互转换
Function getByteString(StringStr)
  For i=1 to Len(StringStr)
    char=Mid(StringStr,i,1)
   getByteString=getByteString&chrB(AscB(char))
  Next
End Function
Function getString(StringBin)
        getString =""
        For intCount = 1 to LenB(StringBin)
         getString = getString & chr(AscB(MidB(StringBin,intCount,1)))
        Next
    End Function
dim upbeg,upend,lineone,linetwo,linethree,line1,line2,line3
upbeg=1
upend=instrb(upbeg,content,getbytestring(chr(10)))
lineone=midb(content,upbeg,upend-upbeg)
upbeg=upend+1
line1=lenb(lineone)
upend=instrb(upbeg,content,getbytestring(chr(10)))
linetwo=midb(content,upbeg,upend-upbeg)
upbeg=upend+1
line2=lenb(linetwo)
upend=instrb(upbeg,content,getbytestring(chr(13)))
linethree=midb(content,upbeg,upend-upbeg)
line3=lenb(linethree)
 
'获得文件名
dim pp,checknametemp,checklen,checkname,filename
pp=instrb(1,linetwo,getbytestring(chr(46)))
checknametemp=rightb(linetwo,line2-pp+1)
checklen=instrb(1,checknametemp,getbytestring(chr(34)))
checkname=getstring(leftb(checknametemp,checklen-1))
filename=year(now)&month(now)&day(now)&hour(now)&minute(now)&second(now)&checkname
 
'上传文件
dim alllen,upstream,upstreamend,file
alllen=line1+line2+line3+6
set upstream=server.createobject("adodb.stream")
set upstreamend=server.createobject("adodb.stream")
upstream.type=1
upstreamend.type=1
upstream.open
upstreamend.open
upstream.write content
upstream.position=alllen
file=upstream.read(clng(contentlen-alllen-line1-5))
upstreamend.write file
upstreamend.savetofile(server.mappath("../lbbs_pic/"&filename))'此处pic改成指定目录下文件夹
upstream.close
upstreamend.close
set upstream=nothing
set upstreamend=nothing
response.write("图片已上传")
end if
%>