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最后20分求段简单代码,关于上传的!用!解决方案

2012-02-05 
最后20分求段简单代码,关于上传的!!急用!!我使用无惧无组件上传,现在有一个页面!-------sc.asp------

最后20分求段简单代码,关于上传的!!急用!!
我使用无惧无组件上传,现在有一个页面
<!-------sc.asp------>
============================================================
<html>
<head>
<meta   http-equiv= "Content-Type "   content= "text/html;   charset=gb2312 "   />
<title> 无标题文档 </title>
</head>
<body>
<form   method= "post "   action= "tijiao.asp "   name= "form1 ">
照片名称: <input   type= "text "   /> <br   />
路径: <input   type= "file "   /> <br   />
<input   type= "submit "   value= "提交 "   />
</form>
</body>
</html>

=================================================
access数据库表img列名name,lj,帮我便一个   tijiao.asp的代码,要求把文件名存入列name中,把路径存入lj中,使用的是无惧无组件上传,使其他的上传类也行,只要能成功上传就给分,conn不用编写了,谢谢各位!!

[解决办法]
<%
Response.Buffer = True
Server.ScriptTimeOut=9999999
On Error Resume Next
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN " "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<html xmlns= "http://www.w3.org/1999/xhtml ">
<head>
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 " />
<meta http-equiv= "Content-Language " content= "zh-cn " />
<meta content= "all " name= "robots " />
<meta name= "author " content= "木目,Woodeye " />
<meta name= "description " content= "木目ASP文件上传工具 " />
<meta name= "keywords " content= "木目,ASP,Upload,文件上传 " />
<style type= "text/css ">
<!--
body,input {font-size:12px;}
-->
</style>
<title> 木目ASP文件上传工具 </title>
</head>
<body id= "body ">
<%
ExtName = "jpg,gif,png,txt,rar,zip,doc " '允许扩展名
SavePath = "upload " '保存路径
If Right(SavePath,1) <> "/ " Then SavePath=SavePath& "/ " '在目录后加(/)
CheckAndCreateFolder(SavePath)

UpLoadAll_a = Request.TotalBytes '取得客户端全部内容
If(UpLoadAll_a> 0) Then
Set UploadStream_c = Server.CreateObject( "ADODB.Stream ")
UploadStream_c.Type = 1
UploadStream_c.Open
UploadStream_c.Write Request.BinaryRead(UpLoadAll_a)
UploadStream_c.Position = 0

FormDataAll_d = UploadStream_c.Read
CrLf_e = chrB(13)&chrB(10)
FormStart_f = InStrB(FormDataAll_d,CrLf_e)
FormEnd_g = InStrB(FormStart_f+1,FormDataAll_d,CrLf_e)

Set FormStream_h = Server.Createobject( "ADODB.Stream ")
FormStream_h.Type = 1
FormStream_h.Open
UploadStream_c.Position = FormStart_f + 1

'---------------------------------------------------------------

UploadStream_c.CopyTo FormStream_h,FormEnd_g-FormStart_f-3

'---------------------------------------------------------------


FormStream_h.Position = 0
FormStream_h.Type = 2
FormStream_h.CharSet = "GB2312 "
FormStreamText_i = FormStream_h.Readtext
FormStream_h.Close

FileName_j = Mid(FormStreamText_i,InstrRev(FormStreamText_i, "\ ")+1,FormEnd_g)



If(CheckFileExt(FileName_j,ExtName)) Then
SaveFile = Server.MapPath(SavePath & FileName_j)

If Err Then
Response.Write "文件上传: <span style= " "color:red; " "> 文件上传出错! </span>   <a href= " " " & Request.ServerVariables( "URL ") & " " "> 重新上传文件 </a> <br /> "
Err.Clear
Else
SaveFile = CheckFileExists(SaveFile)

k=Instrb(FormDataAll_d,CrLf_e&CrLf_e)+4
l=Instrb(k+1,FormDataAll_d,leftB(FormDataAll_d,FormStart_f-1))-k-2
FormStream_h.Type=1
FormStream_h.Open
UploadStream_c.Position=k-1
UploadStream_c.CopyTo FormStream_h,l
FormStream_h.SaveToFile SaveFile,2

SaveFileName = Mid(SaveFile,InstrRev(SaveFile, "\ ")+1)
Response.write "文件上传: <span style= " "color:red; " "> " & SaveFileName & " </span> 文件上传成功!  <a href= " " " & Request.ServerVariables( "URL ") & " " "> 继续上传文件 </a> <br /> "
End If
Else
Response.write "文件上传: <span style= " "color:red; " "> 文件格式不正确! </span>   <a href= " " " & Request.ServerVariables( "URL ") & " " "> 重新上传文件 </a> <br /> "
End If

Else
%>
<script language= "Javascript ">
<!--
function ValidInput()
{

if(document.upform.upfile.value== " ")
{
alert( "请选择上传文件! ")
document.upform.upfile.focus()
return false
}
return true
}
// -->
</script>
<form action= ' <%= Request.ServerVariables( "URL ") %> ' method= 'post ' name= "upform " onsubmit= "return ValidInput() " enctype= "multipart/form-data ">
文件上传:
<input type= 'file ' name= 'upfile ' size= "40 "> <input type= 'submit ' value= "上传 ">
</form>
<%
End if
Set FormStream_h = Nothing
UploadStream.Close
Set UploadStream = Nothing
%>
</body>
</html>
<%
'判断文件类型是否合格
Function CheckFileExt(FileName,ExtName) '文件名,允许上传文件类型
FileType = ExtName
FileType = Split(FileType, ", ")
For i = 0 To Ubound(FileType)
If LCase(Right(FileName,3)) = LCase(FileType(i)) then
CheckFileExt = True
Exit Function
Else
CheckFileExt = False
End if
Next
End Function

'检查上传文件夹是否存在,不存在则创建文件夹
Function CheckAndCreateFolder(FolderName)
fldr = Server.Mappath(FolderName)
Set fso = CreateObject( "Scripting.FileSystemObject ")
If Not fso.FolderExists(fldr) Then
fso.CreateFolder(fldr)
End If
Set fso = Nothing
End Function

'检查文件是否存在,重命名存在文件
Function CheckFileExists(FileName)
Set fso=Server.CreateObject( "Scripting.FileSystemObject ")
If fso.FileExists(SaveFile) Then
i=1
msg=True
Do While msg
CheckFileExists = Replace(SaveFile,Right(SaveFile,4), "_ " & i & Right(SaveFile,4))
If not fso.FileExists(CheckFileExists) Then
msg=False
End If
i=i+1
Loop
Else
CheckFileExists = FileName
End If


Set fso=Nothing
End Function
%>

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