先创建一文件夹，并创建虚拟目录或站长点。
1.增加上传页xAdd.html
无组件上传
"POST"name="myform"action="xSave.asp"target="_self">
"PicPath"type="text"id="PicPath"readonly="true">
"sPicPath"type="hidden"id="sPicPath">
""id="objimg"style="display:none;"/>
2.上传页upload.htm
"Content-Type"content="text/html;charset=gb2312">
functioncheck_file()
{
varstrFileName=form.FileName.value;
if(strFileName=="")
{
alert("请选择要上传的文件");
returnfalse;
}
}
"0"topmargin="0">
"upfile.asp"method="post"name="form1"enctype="multipart/form-data">
"FileName"type="FILE"class="tx1"size="20"onChange="window.parent.document.getElementById('objimg').src=this.value;window.parent.document.getElementById('objimg').style.display='';">
"submit"name="Submit"value="上传">
3.上传保存代码页upfile.asp
ConstMaxFileSize=300'上传文件大小限制单位k
ConstUpFileType="gif|jpg|bmp|png"'允许的上传文件类型
setfs=createobject("scripting.filesystemobject")
%>
"Content-Type"content="text/html;charset=gb2312">
callupload_0()'使用化境无组件上传类
%>
subupload_0()'使用化境无组件上传类
setupload=newupload_file'建立上传对象
foreachformNameinupload.file'列出所有上传了的文件
setfile=upload.file(formName)'生成一个文件对象
iffile.filesize<100then
msg="请先选择你要上传的文件！"
founderr=true
endif
iffile.filesize>(MaxFileSize*1024)then
msg="文件大小超过了限制，最大只能上传"&CStr(MaxFileSize)&"K的文件！"
founderr=true
endif
fileExt=lcase(file.FileExt)
Forumupload=split(UpFileType,"|")
fori=0toubound(Forumupload)
iffileEXT=trim(Forumupload(i))then
EnableUpload=true
exitfor
endif
next
iffileEXT="asp"orfileEXT="asa"orfileEXT="aspx"then
EnableUpload=false
endif
ifEnableUpload=falsethen
msg="这种文件类型不允许上传！/n/n只允许上传这几种文件类型："&UpFileType
response.write""
founderr=true
endif
strJS=""
response.writestrJS
setfile=nothing
next
setupload=nothing
endsub
%>
4.upload.asp页
'----------------------------------------------------------------------
'转发时请保留此声明信息,这段声明不并会影响你的速度!
'*******************无组件上传类********************************
'声明:此上传类是在化境编程界发布的无组件上传类的基础上修改的.
'在与化境编程界无组件上传类相比,速度快了将近50倍,当上传4M大小的文件时
'服务器只需要10秒就可以处理完,是目前最快的无组件上传程序,当前版本为0.96
'源代码公开,免费使用,对于商业用途,请与作者联系
'文件属性：例如上传文件为c:/myfile/doc.txt
'FileName文件名字符串"doc.txt"
'FileSize文件大小数值1210
'FileType文件类型字符串"text/plain"
'FileExt文件扩展名字符串"txt"
'FilePath文件原路径字符串"c:/myfile"
'使用时注意事项:
'由于Scripting.Dictionary区分大小写,所以在网页及ASP页的项目名都要相同的大小
'写,如果人习惯用大写或小写,为了防止出错的话,可以把
'sFormName=Mid(sinfo,iFindStart,iFindEnd-iFindStart)
'改为
'(小写者)sFormName=LCase(Mid(sinfo,iFindStart,iFindEnd-iFindStart))
'(大写者)sFormName=UCase(Mid(sinfo,iFindStart,iFindEnd-iFindStart))
'**********************************************************************
'----------------------------------------------------------------------
dimoUpFileStream
Classupload_file
dimForm,File,Version
PrivateSubClass_Initialize
'定义变量
dimRequestBinDate,sStart,bCrLf,sInfo,iInfoStart,iInfoEnd,tStream,iStart,oFileInfo
dimiFileSize,sFilePath,sFileType,sFormvalue,sFileName
dimiFindStart,iFindEnd
dimiFormStart,iFormEnd,sFormName
'代码开始
Version="无组件上传类Version0.96"
setForm=Server.CreateObject("Scripting.Dictionary")
setFile=Server.CreateObject("Scripting.Dictionary")
ifRequest.TotalBytes
settStream=Server.CreateObject("adodb.stream")
setoUpFileStream=Server.CreateObject("adodb.stream")
oUpFileStream.Type=1
oUpFileStream.Mode=3
oUpFileStream.Open
oUpFileStream.WriteRequest.BinaryRead(Request.TotalBytes)
oUpFileStream.Position=0
RequestBinDate=oUpFileStream.Read
iFormEnd=oUpFileStream.Size
bCrLf=chrB(13)&chrB(10)
'取得每个项目之间的分隔符
sStart=MidB(RequestBinDate,1,InStrB(1,RequestBinDate,bCrLf)-1)
iStart=LenB(sStart)
iFormStart=iStart+2
'分解项目
Do
iInfoEnd=InStrB(iFormStart,RequestBinDate,bCrLf&bCrLf)+3
tStream.Type=1
tStream.Mode=3
tStream.Open
oUpFileStream.Position=iFormStart
oUpFileStream.CopyTotStream,iInfoEnd-iFormStart
tStream.Position=0
tStream.Type=2
tStream.Charset="gb2312"
sInfo=tStream.ReadText
'取得表单项目名称
iFormStart=InStrB(iInfoEnd,RequestBinDate,sStart)-1
iFindStart=InStr(22,sInfo,"name=""",1)+6
iFindEnd=InStr(iFindStart,sInfo,"""",1)
sFormName=Mid(sinfo,iFindStart,iFindEnd-iFindStart)
'如果是文件
ifInStr(45,sInfo,"filename=""",1)>0then
setoFileInfo=newFileInfo
'取得文件属性
iFindStart=InStr(iFindEnd,sInfo,"filename=""",1)+10
iFindEnd=InStr(iFindStart,sInfo,"""",1)
sFileName=Mid(sinfo,iFindStart,iFindEnd-iFindStart)
oFileInfo.FileName=GetFileName(sFileName)
oFileInfo.FilePath=GetFilePath(sFileName)
oFileInfo.FileExt=GetFileExt(sFileName)
iFindStart=InStr(iFindEnd,sInfo,"Content-Type:",1)+14
iFindEnd=InStr(iFindStart,sInfo,vbCr)
oFileInfo.FileType=Mid(sinfo,iFindStart,iFindEnd-iFindStart)
oFileInfo.FileStart=iInfoEnd
oFileInfo.FileSize=iFormStart-iInfoEnd-2
oFileInfo.FormName=sFormName
file.addsFormName,oFileInfo
else
'如果是表单项目
tStream.Close
tStream.Type=1
tStream.Mode=3
tStream.Open
oUpFileStream.Position=iInfoEnd
oUpFileStream.CopyTotStream,iFormStart-iInfoEnd-2
tStream.Position=0
tStream.Type=2
tStream.Charset="gb2312"
sFormvalue=tStream.ReadText
form.AddsFormName,sFormvalue
endif
tStream.Close
iFormStart=iFormStart+iStart+2
'如果到文件尾了就退出
loopuntil(iFormStart+2)=iFormEnd
RequestBinDate=""
settStream=nothing
EndSub
PrivateSubClass_Terminate
'清除变量及对像
ifnotRequest.TotalBytes<1then
oUpFileStream.Close
setoUpFileStream=nothing
endif
Form.RemoveAll
File.RemoveAll
setForm=nothing
setFile=nothing
EndSub
'取得文件路径
PrivatefunctionGetFilePath(FullPath)
IfFullPath<>""Then
GetFilePath=left(FullPath,InStrRev(FullPath,"/"))
Else
GetFilePath=""
EndIf
Endfunction
'取得文件名
PrivatefunctionGetFileName(FullPath)
IfFullPath<>""Then
GetFileName=mid(FullPath,InStrRev(FullPath,"/")+1)
Else
GetFileName=""
EndIf
Endfunction
'取得扩展名
PrivatefunctionGetFileExt(FullPath)
IfFullPath<>""Then
GetFileExt=mid(FullPath,InStrRev(FullPath,".")+1)
Else
GetFileExt=""
EndIf
Endfunction
EndClass
'文件属性类
ClassFileInfo
dimFormName,FileName,FilePath,FileSize,FileType,FileStart,FileExt
PrivateSubClass_Initialize
FileName=""
FilePath=""
FileSize=0
FileStart=0
FormName=""
FileType=""
FileExt=""
EndSub
'保存文件方法
PublicfunctionSaveToFile(FullPath)
dimoFileStream,ErrorChar,i
SaveToFile=1
iftrim(fullpath)=""orright(fullpath,1)="/"thenexitfunction
setoFileStream=CreateObject("Adodb.Stream")
oFileStream.Type=1
oFileStream.Mode=3
oFileStream.Open
oUpFileStream.position=FileStart
oUpFileStream.copytooFileStream,FileSize
oFileStream.SaveToFileFullPath,2
oFileStream.Close
setoFileStream=nothing
SaveToFile=0
endfunction
EndClass
%>
