使用AspUpload组件上传文件，使用范例代码如下：
AspUpload组件上传测试

<form method="POST" enctype="multipart/form-data" action="?act=upload">

        <input type="file" size="40" name="file1">

        <br>

        <!--<input type="file" size="40" name="file2"><br>

 <input type="file" size="40" name="file3"><br>-->

        <br>其他表单项

        <input type="text" name="uploadText" value="">

        <br>

        <br>

        <input type="submit" value="上传文件">

    </form>

    <% if request( "act")="upload" then AllowExt="jpg,png,gif,zip,rar,sql,txt,bak" On Error Resume Next ' 新建AspUpload对象

 Set Upload = Server.CreateObject("Persits.Upload")

 ' 限制文件大小 Upload.SetMaxSize 4194304, True ' 上传路径--当前目录下的test目录

 uploadDir = Server.MapPath("test")

 ' 尝试创建路径文件夹,true表示忽略目录已存在错误 Upload.CreateDirectory uploadDir, true ' 先上传文件至服务器内存

 Count = Upload.Save()

 ' 检测上传错误 If Err.Number=8 Then Response.Write chinese2unicode( "错误: 文件过大!") Response.end Else If Err <>0 Then response.write chinese2unicode("发生错误：") response.write chinese2unicode(Err.Description) response.end End If End If 'Response.Write chinese2unicode("共 " & Count & " 个文件") & "

        <br>

        <br>" ' 指定一个上传的表单文件 Set File = Upload.Files("file1") If Not File Is Nothing Then ' 获取原本文件名 Filename = File.Filename ' 获取文件扩展名 Fileext = File.Ext ' 检测文件格式是否合格 ChkStr = ","&Lcase(AllowExt)&"," If Instr(ChkStr,","&right(Fileext,3)&",")

        <=0 Then Response.Write chinese2unicode( "错误: 文件类型不正确!") response.write "<br>" response.write chinese2unicode( "只允许:"&AllowExt) ' 删除内存中的临时文件，以释放内存或硬盘空间(还可用Copy、Move两个指令)

   File.Delete

  ' 检测是否存在文件 elseif Upload.FileExists(uploadDir & "" & Filename) Then File.SaveAs uploadDir & "" & Filename Response.Write chinese2unicode( "已覆盖存在相同文件名的文件: ") & File.Path ' 保存文件

  else

   File.SaveAs uploadDir & "" & Filename

   Response.Write chinese2unicode("文件已保存到: ") & File.Path

  end If

 Else

  Response.Write chinese2unicode("错误: 您并没有选择文件!")

 End If

 Response.Write "<br><br>"

 ' ' 批量上传文件，去掉注释即可用。

 For Each File in Upload.Files

   'File.SaveAs uploadDir & "" & File.FileName 'Response.Write chinese2unicode("文件已保存到: ") & File.Path & "<br>"

 Next





'Response.Write "<br><br>Files:<br>" For Each File in Upload.Files 'Response.Write File.Name & "= " & File.Path & " (" & File.Size &" bytes)<br>"

Next

' ' 列出其他表单内容(必须执行Upload.Save()后才有效)

For Each Item in Upload.Form

 Response.Write Item.Name & " = " & Item.Value & "<br>"

Next

'列出指定的表单内容 Response.Write "<br>"&chinese2unicode( "列出指定内容uploadText:"&Upload.Form( "uploadText").value) end if ' gb2312转unicode，解决中文乱码问题

function chinese2unicode(Str)

 dim i

 dim Str_one

 dim Str_unicode

 for i=1 to len(Str)

  Str_one=Mid(Str,i,1)

  Str_unicode=Str_unicode&chr(38)

  Str_unicode=Str_unicode&chr(35)

  Str_unicode=Str_unicode&chr(120)

  Str_unicode=Str_unicode& Hex(ascw(Str_one))

  Str_unicode=Str_unicode&chr(59)

 next

 Response.Write Str_unicode

end function    

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