上传问题.在线给分,答对给分.请高手出手相救.

这个要用服务器端程序来处理，如ASP，PHP或JAVA等

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能不能具体说一下.小弟不太明白.(最好能用JSP来说明一下.谢谢)
你是什么意思呢？上传到服务器不就保存了么？====CSDN 小助手 V2.5 2005年11月05日发布====
CSDN小助手是一款脱离浏览器也可以访问Csdn论坛的软件
界面：http://blog.csdn.net/Qqwwee_Com/archive/2005/11/05/523395.aspx
下载：http://szlawbook.com/csdnv2
<input type="file" id="file1" name="file" >我用的是它.
但是我想点击确定之后,把那个上传的文件给保存在服务器上.请问是怎么实现的啊
肯求高手伸出援助之手.
在线等.
<input type="text" name="cpic" size="20">
<IFRAME src="upfile.asp" frameBorder=0 width="400" height="20" scrolling=no></IFRAME>upfile.asp源代码<%@ codepage=65001%>

<html>
<head>
<link href="../admin/css.css" rel="stylesheet" type="text/css">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<BODY TEXT="#000000" MARGINHEIGHT="0" MARGINWIDTH="0" TOPMARGIN="0" LEFTMARGIN="0" bgcolor=#E8F1FF>
<%
if session("admin_name")="" then
response.write "<table width=100% border=0 cellspacing=1 cellpadding=2 bgcolor=#E8F1FF><tr><td height=20>您超时退出，请重新登陆！</td></tr></table>"
else
%>
<table width="100%" border="0" cellspacing="1" cellpadding="2" bgcolor="#E8F1FF">
<%
if request("chuan") = "yes" then
dim upload,file,formName,formPath,iCount,filename,fileExt,AllowExt,cls
set upload=new upload_5xSoft ''建立上传对象
iCount=0
AllowExt="gif,jpg"
for each formName in upload.file ''列出所有上传了的文件
set file=upload.file(formName)  ''生成一个文件对象
if file.filesize<10 then
response.write "<tr><td height=20>请先选择你要上传的文件！[ <a href=# onclick=history.go(-1)>重新上传</a> ]</td></tr>"
response.end
end if

fileExt=lcase(right(file.filename,3))
cls = Instr(AllowExt,fileExt)
if cls <= 0 then
response.write "<tr><td height=20>您上传的图片格式不支持，只能上传jpg和gif文件！[ <a href=# onclick=history.go(-1)>重新上传</a> ]</td></tr>"
response.end
elseif file.filesize>10240000 then
response.write "<tr><td height=20>文件大小超过了限制 1024KB！[ <a href=# onclick=history.go(-1)>重新上传</a> ]</td></tr>"
response.end
else
randomize
ranNum=int(90000*rnd)+10000
filename="hzcom"&year(now)&month(now)&day(now)&ranNum&"."&fileExt

ok=filename
filename="../pic/"&filename
if file.FileSize>0 then         ''如果 FileSize > 0 说明有文件数据
  file.SaveAs Server.mappath(FileName)   ''保存文件
response.write "<script>parent.addproduct.cpic.value='"&ok&"'</script>"
iCount=iCount+1
end if
end if
set file=nothing
next
set upload=nothing  ''删除此对象
response.write "<tr><td height=20>图片已经成功上传！</td></tr>"
else%>
<form name="form" method="post" action="?chuan=yes" enctype="multipart/form-data" >
<tr><td height="20">
  <input name="file" type="file" class="wenbenkuang" size="25">
  <input name="Submit" type="submit" class="wenbenkuang" value="上传" onSubmit="javascript:document.form.submit;">
      </td></tr></form></table>
<%end if
end if%>
</body>
</html>upload.inc 源代码
<SCRIPT RUNAT=SERVER LANGUAGE=VBSCRIPT codepage=65001>
Server.ScriptTimeout =99999 '终止前一个脚本允许运行的秒数
dim upfile_5xSoft_StreamClass upload_5xSoft

dim Form,File,Version

Private Sub Class_Initialize
dim iStart,iFileNameStart,iFileNameEnd,iEnd,vbEnter,iFormStart,iFormEnd,theFile
dim strDiv,mFormName,mFormValue,mFileName,mFileSize,mFilePath,iDivLen,mStr
Version=""
if Request.TotalBytes<1 then Exit Sub
set Form=CreateObject("Scripting.Dictionary")
set File=CreateObject("Scripting.Dictionary")
set upfile_5xSoft_Stream=CreateObject("Adodb.Stream")
upfile_5xSoft_Stream.mode=3
upfile_5xSoft_Stream.type=1
upfile_5xSoft_Stream.open
upfile_5xSoft_Stream.write Request.BinaryRead(Request.TotalBytes)

vbEnter=Chr(13)&Chr(10)
iDivLen=inString(1,vbEnter)+1
strDiv=subString(1,iDivLen)
iFormStart=iDivLen
iFormEnd=inString(iformStart,strDiv)-1
while iFormStart < iFormEnd
  iStart=inString(iFormStart,"name=""")
  iEnd=inString(iStart+6,"""")
  mFormName=subString(iStart+6,iEnd-iStart-6)
  iFileNameStart=inString(iEnd+1,"filename=""")
  if iFileNameStart>0 and iFileNameStart<iFormEnd then
   iFileNameEnd=inString(iFileNameStart+10,"""")
   mFileName=subString(iFileNameStart+10,iFileNameEnd-iFileNameStart-10)
   iStart=inString(iFileNameEnd+1,vbEnter&vbEnter)
   iEnd=inString(iStart+4,vbEnter&strDiv)
   if iEnd>iStart then
mFileSize=iEnd-iStart-4
   else
mFileSize=0
   end if
   set theFile=new FileInfo
   theFile.FileName=getFileName(mFileName)
   theFile.FilePath=getFilePath(mFileName)
   theFile.FileSize=mFileSize
   theFile.FileStart=iStart+4
   theFile.FormName=FormName
   file.add mFormName,theFile
  else
   iStart=inString(iEnd+1,vbEnter&vbEnter)
   iEnd=inString(iStart+4,vbEnter&strDiv)

   if iEnd>iStart then
mFormValue=subString(iStart+4,iEnd-iStart-4)
   else
mFormValue=""
   end if
   form.Add mFormName,mFormValue
  end if

  iFormStart=iformEnd+iDivLen
  iFormEnd=inString(iformStart,strDiv)-1
wend
End SubPrivate Function subString(theStart,theLen)
dim i,c,stemp
upfile_5xSoft_Stream.Position=theStart-1
stemp=""
for i=1 to theLen
   if upfile_5xSoft_Stream.EOS then Exit for
   c=ascB(upfile_5xSoft_Stream.Read(1))
   If c > 127 Then
    if upfile_5xSoft_Stream.EOS then Exit for
    stemp=stemp&Chr(AscW(ChrB(AscB(upfile_5xSoft_Stream.Read(1)))&ChrB(c)))
    i=i+1
   else
    stemp=stemp&Chr(c)
   End If
Next
subString=stemp
End functionPrivate Function inString(theStart,varStr)
dim i,j,bt,theLen,str
InString=0
Str=toByte(varStr)
theLen=LenB(Str)
for i=theStart to upfile_5xSoft_Stream.Size-theLen
   if i>upfile_5xSoft_Stream.size then exit Function
   upfile_5xSoft_Stream.Position=i-1
   if AscB(upfile_5xSoft_Stream.Read(1))=AscB(midB(Str,1)) then
    InString=i
    for j=2 to theLen
      if upfile_5xSoft_Stream.EOS then
        inString=0
        Exit for
      end if
      if AscB(upfile_5xSoft_Stream.Read(1))<>AscB(MidB(Str,j,1)) then
        InString=0
        Exit For
      end if
    next
    if InString<>0 then Exit Function
   end if
next
End FunctionPrivate Sub Class_Terminate
  form.RemoveAll
  file.RemoveAll
  set form=nothing
  set file=nothing
  upfile_5xSoft_Stream.close
  set upfile_5xSoft_Stream=nothing
End Sub


Private function GetFilePath(FullPath)
  If FullPath <> "" Then
   GetFilePath = left(FullPath,InStrRev(FullPath, "\"))
  Else
   GetFilePath = ""
  End If
End  function

Private function GetFileName(FullPath)
  If FullPath <> "" Then
   GetFileName = mid(FullPath,InStrRev(FullPath, "\")+1)
  Else
   GetFileName = ""
  End If
End  function Private function toByte(Str)
   dim i,iCode,c,iLow,iHigh
   toByte=""
   For i=1 To Len(Str)
   c=mid(Str,i,1)
   iCode =Asc(c)
   If iCode<0 Then iCode = iCode + 65535
   If iCode>255 Then
     iLow = Left(Hex(Asc(c)),2)
     iHigh =Right(Hex(Asc(c)),2)
     toByte = toByte & chrB("&H"&iLow) & chrB("&H"&iHigh)
   Else
     toByte = toByte & chrB(AscB(c))
   End If
   Next
End function
End Class
Class FileInfo
  dim FormName,FileName,FilePath,FileSize,FileStart
  Private Sub Class_Initialize
    FileName = ""
    FilePath = ""
    FileSize = 0
    FileStart= 0
    FormName = ""
  End Sub

Public function SaveAs(FullPath)
    dim dr,ErrorChar,i
    SaveAs=1
    if trim(fullpath)="" or FileSize=0 or FileStart=0 or FileName="" then exit function
    if FileStart=0 or right(fullpath,1)="/" then exit function
    set dr=CreateObject("Adodb.Stream")
    dr.Mode=3
    dr.Type=1
    dr.Open
    upfile_5xSoft_Stream.position=FileStart-1
    upfile_5xSoft_Stream.copyto dr,FileSize
    dr.SaveToFile FullPath,2
    dr.Close
    set dr=nothing
    SaveAs=0
  end function
End Class
</SCRIPT>
====CSDN 小助手 V2.5 2005年11月05日发布====
CSDN小助手是一款脱离浏览器也可以访问Csdn论坛的软件
界面：http://blog.csdn.net/Qqwwee_Com/archive/2005/11/05/523395.aspx
下载：http://szlawbook.com/csdnv2