| 发表于:2007-08-21 10:49:054楼 得分:0 |
<script runat=server language=vbscript> ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '请保留此信息: 稻香老农制作 http://www.5xsoft.com/ ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' dim upfile_5xsoft_stream class upload_5xsoft dim form,file,version private sub class_initialize dim istart,ifilenamestart,ifilenameend,iend,vbenter,iformstart,iformend,thefile dim strdiv,mformname,mformvalue,mfilename,mfilesize,mfilepath,idivlen,mstr version= "化境编程界http上传程序 version 1.0 " if request.totalbytes <1 then exit sub set form=createobject( "scripting.dictionary ") set file=createobject( "scripting.dictionary ") set upfile_5xsoft_stream=createobject( "adodb.stream ") upfile_5xsoft_stream.mode=3 upfile_5xsoft_stream.type=1 upfile_5xsoft_stream.open upfile_5xsoft_stream.write request.binaryread(request.totalbytes) vbenter=chr(13)&chr(10) idivlen=instring(1,vbenter)+1 strdiv=substring(1,idivlen) iformstart=idivlen iformend=instring(iformstart,strdiv)-1 while iformstart < iformend istart=instring(iformstart, "name= " " ") iend=instring(istart+6, " " " ") mformname=substring(istart+6,iend-istart-6) ifilenamestart=instring(iend+1, "filename= " " ") if ifilenamestart> 0 and ifilenamestart <iformend then ifilenameend=instring(ifilenamestart+10, " " " ") mfilename=substring(ifilenamestart+10,ifilenameend-ifilenamestart-10) istart=instring(ifilenameend+1,vbenter&vbenter) iend=instring(istart+4,vbenter&strdiv) if iend> istart then mfilesize=iend-istart-4 else mfilesize=0 end if set thefile=new fileinfo thefile.filename=getfilename(mfilename) thefile.filepath=getfilepath(mfilename) thefile.filesize=mfilesize thefile.filestart=istart+4 thefile.formname=formname file.add mformname,thefile else istart=instring(iend+1,vbenter&vbenter) iend=instring(istart+4,vbenter&strdiv) if iend> istart then mformvalue=substring(istart+4,iend-istart-4) else mformvalue= " " end if form.add mformname,mformvalue end if iformstart=iformend+idivlen iformend=instring(iformstart,strdiv)-1 wend end sub private function substring(thestart,thelen) dim i,c,stemp upfile_5xsoft_stream.position=thestart-1 stemp= " " for i=1 to thelen if upfile_5xsoft_stream.eos then exit for c=ascb(upfile_5xsoft_stream.read(1)) if c > 127 then if upfile_5xsoft_stream.eos then exit for stemp=stemp&chr(ascw(chrb(ascb(upfile_5xsoft_stream.read(1)))&chrb(c))) i=i+1 else stemp=stemp&chr(c) end if next substring=stemp end function private function instring(thestart,varstr) dim i,j,bt,thelen,str instring=0 str=tobyte(varstr) thelen=lenb(str) for i=thestart to upfile_5xsoft_stream.size-thelen if i> upfile_5xsoft_stream.size then exit function upfile_5xsoft_stream.position=i-1 if ascb(upfile_5xsoft_stream.read(1))=ascb(midb(str,1)) then instring=i for j=2 to thelen if upfile_5xsoft_stream.eos then instring=0 exit for end if if ascb(upfile_5xsoft_stream.read(1)) <> ascb(midb(str,j,1)) then instring=0 exit for end if next if instring <> 0 then exit function end if next end function private sub class_terminate form.removeall file.removeall set form=nothing set file=nothing upfile_5xsoft_stream.close set upfile_5xsoft_stream=nothing 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 private function tobyte(str) dim i,icode,c,ilow,ihigh tobyte= " " for i=1 to len(str) c=mid(str,i,1) icode =asc(c) if icode <0 then icode = icode + 65535 if icode> 255 then ilow = left(hex(asc(c)),2) ihigh =right(hex(asc(c)),2) tobyte = tobyte & chrb( "&h "&ilow) & chrb( "&h "&ihigh) else tobyte = tobyte & chrb(ascb(c)) end if next end function end class class fileinfo dim formname,filename,filepath,filesize,filestart private sub class_initialize filename = " " filepath = " " filesize = 0 filestart= 0 formname = " " end sub public function saveas(fullpath) dim dr,errorchar,i saveas=1 if trim(fullpath)= " " or filesize=0 or filestart=0 or filename= " " then exit function if filestart=0 or right(fullpath,1)= "/ " then exit function set dr=createobject( "adodb.stream ") dr.mode=3 dr.type=1 dr.open upfile_5xsoft_stream.position=filestart-1 upfile_5xsoft_stream.copyto dr,filesize dr.savetofile fullpath,2 dr.close set dr=nothing saveas=0 end function end class </script> | | |
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