无组件上传实现上传至各自用户文件夹
分享'创建用户文件夹的函数
Function yonghu(a)
Set fsObj = Server.CreateObject("Scripting.FileSystemObject")
If Not fsObj.FolderExists(server.mappath(a)) Then
fsObj.CreateFolder(Server.MapPath(a))
End If
Set fsObj = Nothing
End Function
‘引用上传文件
<html>
<title>图片上传</title>
<link href="../css/css.css" rel="stylesheet" type="text/css">
<body bgcolor="#F7FCFF" leftmargin="0" topmargin="0">
<form name="form1" method="post" action="up.asp?fr=<%=request("fr")%>&fnow=<%=request("fnow")%>" enctype="multipart/form-data">
<input name="file1" type=file class="form" size="30">
<input name="submit" type=submit class="form" value="上传">
<input type="hidden" name="filepath" value="upload">
</form>
</body>
</html>
上传处理过程
<html>
<head>
<title>上传结果提示</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="../css/css.css" rel="stylesheet" type="text/css">
</head>
<body bgcolor="#F7FCFF" leftmargin="0" topmargin="0">
<%
Dim Upload,File,FormName,FormPath,FileName,FileExt,fr,fnow
fr = Request("fr")
fnow = Request("fnow")
Set Upload = New Upload_5xSoft
Set File = Upload.File("file1")
a="niefengjun"
FormPath = "../../xxx/"&a&"/"
FileExt = Lcase(Right(File.Filename,4))
FileName = formatpathfile(fnow) & FileExt
If File.Filesize>3145728 then
Response.Write "<span class='font12'>文件大小超过了限制 3M [ <a href=# onclick=history.go(-1)>重新上传</a> ]</span>"
Response.End
End If
If FileExt<>".gif" And FileExt<>".jpg" And FileExt<>".bmp" And FileExt<>".png" And FileExt<>".swf" Then
Response.Write "<span class='font12'>文件格式不正确 [ <a href=# onclick=history.go(-1)>重新上传</a> ]</span>"
Response.End
End If
If File.FileSize>0 Then
Call SPath(fnow,FormPath)
File.SaveAs Server.Mappath(FormPath & FileName)
Response.Write "<span class='font12'>" & File.FileName & " 上传成功,请继续!</font>"
Response.Write "<SCRIPT language=javascript>parent.form1." & fr & ".value='http://xxxx.com/xxx/" & FileName & "'</SCRIPT>"
End If
Set File = Nothing
Set Upload = Nothing
%>
</body>
</html>
无组件上传文件
<SCRIPT RUNAT=SERVER LANGUAGE=VBSCRIPT>
dim Data_5xsoft
Class upload_5xsoft
dim objForm,objFile,Version
Public function Form(strForm)
strForm=lcase(strForm)
if not objForm.exists(strForm) then
Form=""
else
Form=objForm(strForm)
end if
end function
Public function File(strFile)
strFile=lcase(strFile)
if not objFile.exists(strFile) then
set File=new FileInfo
else
set File=objFile(strFile)
end if
end function
Private Sub Class_Initialize
dim RequestData,sStart,vbCrlf,sInfo,iInfoStart,iInfoEnd,tStream,iStart,theFile
dim iFileSize,sFilePath,sFileType,sFormValue,sFileName
dim iFindStart,iFindEnd
dim iFormStart,iFormEnd,sFormName
Version="化境HTTP上传程序 Version 2.0"
set objForm=Server.CreateObject("Scripting.Dictionary")
set objFile=Server.CreateObject("Scripting.Dictionary")
if Request.TotalBytes<1 then Exit Sub
set tStream = Server.CreateObject("adodb.stream")
set Data_5xsoft = Server.CreateObject("adodb.stream")
Data_5xsoft.Type = 1
Data_5xsoft.Mode =3
Data_5xsoft.Open
Data_5xsoft.Write Request.BinaryRead(Request.TotalBytes)
Data_5xsoft.Position=0
RequestData =Data_5xsoft.Read
iFormStart = 1
iFormEnd = LenB(RequestData)
vbCrlf = chrB(13) & chrB(10)
sStart = MidB(RequestData,1, InStrB(iFormStart,RequestData,vbCrlf)-1)
iStart = LenB (sStart)
iFormStart=iFormStart+iStart+1
while (iFormStart + 10) < iFormEnd
iInfoEnd = InStrB(iFormStart,RequestData,vbCrlf & vbCrlf)+3
tStream.Type = 1
tStream.Mode =3
tStream.Open
Data_5xsoft.Position = iFormStart
Data_5xsoft.CopyTo tStream,iInfoEnd-iFormStart
tStream.Position = 0
tStream.Type = 2
tStream.Charset ="gb2312"
sInfo = tStream.ReadText
tStream.Close
'取得表单项目名称
iFormStart = InStrB(iInfoEnd,RequestData,sStart)
iFindStart = InStr(22,sInfo,"name=""",1)+6
iFindEnd = InStr(iFindStart,sInfo,"""",1)
sFormName = lcase(Mid (sinfo,iFindStart,iFindEnd-iFindStart))
'如果是文件
if InStr (45,sInfo,"filename=""",1) > 0 then
set theFile=new FileInfo
'取得文件名
iFindStart = InStr(iFindEnd,sInfo,"filename=""",1)+10
iFindEnd = InStr(iFindStart,sInfo,"""",1)
sFileName = Mid (sinfo,iFindStart,iFindEnd-iFindStart)
theFile.FileName=getFileName(sFileName)
theFile.FilePath=getFilePath(sFileName)
'取得文件类型
iFindStart = InStr(iFindEnd,sInfo,"Content-Type: ",1)+14
iFindEnd = InStr(iFindStart,sInfo,vbCr)
theFile.FileType =Mid (sinfo,iFindStart,iFindEnd-iFindStart)
theFile.FileStart =iInfoEnd
theFile.FileSize = iFormStart -iInfoEnd -3
theFile.FormName=sFormName
if not objFile.Exists(sFormName) then
objFile.add sFormName,theFile
end if
else
'如果是表单项目
tStream.Type =1
tStream.Mode =3
tStream.Open
Data_5xsoft.Position = iInfoEnd
Data_5xsoft.CopyTo tStream,iFormStart-iInfoEnd-3
tStream.Position = 0
tStream.Type = 2
tStream.Charset ="gb2312"
sFormValue = tStream.ReadText
tStream.Close
if objForm.Exists(sFormName) then
objForm(sFormName)=objForm(sFormName)&", "&sFormValue
else
objForm.Add sFormName,sFormValue
end if
end if
iFormStart=iFormStart+iStart+1
wend
RequestData=""
set tStream =nothing
End Sub
Private Sub Class_Terminate
if Request.TotalBytes>0 then
objForm.RemoveAll
objFile.RemoveAll
set objForm=nothing
set objFile=nothing
Data_5xsoft.Close
set Data_5xsoft =nothing
end if
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
End Class
Class FileInfo
dim FormName,FileName,FilePath,FileSize,FileType,FileStart
Private Sub Class_Initialize
FileName = ""
FilePath = ""
FileSize = 0
FileStart= 0
FormName = ""
FileType = ""
End Sub
Public function SaveAs(FullPath)
dim dr,ErrorChar,i
SaveAs=true
if trim(fullpath)="" or FileStart=0 or FileName="" or right(fullpath,1)="/" then exit function
set dr=CreateObject("Adodb.Stream")
dr.Mode=3
dr.Type=1
dr.Open
Data_5xsoft.position=FileStart
Data_5xsoft.copyto dr,FileSize
dr.SaveToFile FullPath,2
dr.Close
set dr=nothing
SaveAs=false
end function
End Class
</SCRIPT>
崇拜楼主 | 
java随想
