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<% Response.Buffer=True %>
<!--#include file="upload.vb"-->
<!--#include file="include.asp"-->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无组件文件上载</title>
</head>
<%
dim upload,file,formName,iCount
'新建自定义对象FileUpload：upload'
set upload=new FileUpload
iCount=0
'循环所有上传文件'
for each formName in upload.file
'生成一个文件对象'
set file=upload.file(formName)
if file.filesize=0 then
HtmEnd "请选择你要上传的文件。"
set upload=nothing
response.end
end if
'判断文件大小'
if file.filesize>cint(uploadsize)*1024 then
HtmEnd "文件大小超过了限制。"
set upload=nothing
response.end
end if
'判断文件格式'
if Instr(FileType,GetExtendName(file.FileName)) then
else
HtmEnd "文件格式不符合要求。"
set upload=nothing
response.end
end if
'判断上传文件是否已经存在'
dim file_system,sub_files,cur_folder,each_file
set file_system=createobject("scripting.filesystemobject")
set cur_folder=file_system.getfolder(Server.mappath(formPath))
set sub_files=cur_folder.files
for each each_file in sub_files
if instr(each_file.name,file.FileName)<>0 then
HtmEnd "你您所上传的文件 <b> "&file.FileName&" </b> 已经存在，请将文件改名后上传。"
set upload=nothing
response.end
end if
next
set each_file=nothing
set sub_files=nothing
set file_system=nothing
'如果上传了文件'
if file.FileSize>0 then
file.SaveAs Server.mappath(formPath&file.FileName) ''保存文件
response.write "<b>您的文件：</b> <a href='"&formPath&file.FileName&"'>"&file.FilePath&file.FileName&"</a>"
response.write "<br><b>文件大小：</b> "&file.FileSize&" Byte"
response.write "<br><b>◇已成功上传◇</b><br>"
iCount=iCount+1
end if
'清空file对象'
set file=nothing
next
'删除upload对象'
set upload=nothing
sub HtmEnd(Msg)
set upload=nothing
response.write Msg&"</td></tr>"
response.write "<tr align=""center"" valign=""middle"" bgcolor=""#cccccc"">"
response.write "<td bgcolor=""#cccccc"" height=""25"">"
response.write "<a href=""javascript:history.back();""> 返回 </a>"
response.write "</td></tr></table></body></html>"
response.end
end sub
function GetExtendName(FileName)
dim ExtName
ExtName = LCase(FileName)
ExtName = right(ExtName,3)
ExtName = right(ExtName,3-Instr(ExtName,"."))
GetExtendName = ExtName
end function
%>
<body>
</body>
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