<%OPTION EXPLICIT%> <%Server.ScriptTimeOut=5000%> <!--#include FILE="upload_5xsoft.inc"--> <% dim upload,file,formName,formPath dim bid,Image_Set,Conn,Rs,sqlstr,sql set upload=new upload_5xsoft ''建立上传对象
bid=upload.form("text1") for each formName in upload.objFile ''列出所有上传了的文件 set file=upload.file("img") ''生成一个文件对象 Image_Set=file.FileName if file.FileSize>0 then ''如果 FileSize > 0 说明有文件数据 file.SaveAs Server.mappath("img/"&file.FileName) ''保存文件 end if set file=nothing next
set upload=nothing ''删除此对象
Set Conn=Server.createobject("ADODB.Connection") conn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("database/bus.mdb") Set Rs=Server.CreateObject("ADODB.RecordSet") sqlstr="SELECT * FROM busmap WHERE busid='" &bid&"' " Rs.Open Sqlstr,Conn,1,3 if rs.recordcount = 0 then rs.close sql="SELECT * FROM busmap where id is null" rs.Open sql,conn,1,3 rs.addnew Rs("busid")=bid Rs("busmap")=Image_Set else Rs("busmap")=Image_Set end if rs.update rs.Close set rs=nothing conn.Close %>
upload_5xsoft.inc <SCRIPT RUNAT=SERVER LANGUAGE=VBSCRIPT> dim Data_5xsoft
Class upload_5xsoft
dim objForm,objFile
Public function Form(strForm) strForm=lcase(strForm) if not objForm.exists(strForm) then Form="" else Form=objForm(strForm) end if end function
Public function File(strFile) strFile=lcase(strFile) if not objFile.exists(strFile) then set File=new FileInfo else set File=objFile(strFile) end if end function
Private Sub Class_Initialize dim RequestData,sStart,vbCrlf,sInfo,iInfoStart,iInfoEnd,tStream,iStart,theFile dim iFileSize,sFilePath,sFileType,sFormValue,sFileName dim iFindStart,iFindEnd dim iFormStart,iFormEnd,sFormName set objForm=Server.CreateObject("Scripting.Dictionary") set objFile=Server.CreateObject("Scripting.Dictionary") if Request.TotalBytes <1 then Exit Sub set tStream = Server.CreateObject("adodb.stream") set Data_5xsoft = Server.CreateObject("adodb.stream") Data_5xsoft.Type = 1 Data_5xsoft.Mode =3 Data_5xsoft.Open Data_5xsoft.Write Request.BinaryRead(Request.TotalBytes) Data_5xsoft.Position=0 RequestData =Data_5xsoft.Read
iFormStart = 1 iFormEnd = LenB(RequestData) vbCrlf = chrB(13) & chrB(10) sStart = MidB(RequestData,1, InStrB(iFormStart,RequestData,vbCrlf)-1) iStart = LenB (sStart) iFormStart=iFormStart+iStart+1 while (iFormStart + 10) < iFormEnd iInfoEnd = InStrB(iFormStart,RequestData,vbCrlf & vbCrlf)+3 tStream.Type = 1 tStream.Mode =3 tStream.Open Data_5xsoft.Position = iFormStart Data_5xsoft.CopyTo tStream,iInfoEnd-iFormStart tStream.Position = 0 tStream.Type = 2 tStream.Charset ="gb2312" sInfo = tStream.ReadText tStream.Close '取得表单项目名称 iFormStart = InStrB(iInfoEnd,RequestData,sStart) iFindStart = InStr(22,sInfo,"name=""",1)+6 iFindEnd = InStr(iFindStart,sInfo,"""",1) sFormName = lcase(Mid (sinfo,iFindStart,iFindEnd-iFindStart)) '如果是文件 if InStr (45,sInfo,"filename=""",1) > 0 then set theFile=new FileInfo '取得文件名 iFindStart = InStr(iFindEnd,sInfo,"filename=""",1)+10 iFindEnd = InStr(iFindStart,sInfo,"""",1) sFileName = Mid (sinfo,iFindStart,iFindEnd-iFindStart) theFile.FileName=getFileName(sFileName) theFile.FilePath=getFilePath(sFileName) theFile.FileExt=GetFileExt(sFileName) '取得文件类型 iFindStart = InStr(iFindEnd,sInfo,"Content-Type: ",1)+14 iFindEnd = InStr(iFindStart,sInfo,vbCr) theFile.FileType =Mid (sinfo,iFindStart,iFindEnd-iFindStart) theFile.FileStart =iInfoEnd theFile.FileSize = iFormStart -iInfoEnd -3 theFile.FormName=sFormName if not objFile.Exists(sFormName) then objFile.add sFormName,theFile end if else '如果是表单项目 tStream.Type =1 tStream.Mode =3 tStream.Open Data_5xsoft.Position = iInfoEnd Data_5xsoft.CopyTo tStream,iFormStart-iInfoEnd-3 tStream.Position = 0 tStream.Type = 2 tStream.Charset ="gb2312" sFormValue = tStream.ReadText tStream.Close if objForm.Exists(sFormName) then objForm(sFormName)=objForm(sFormName)&", "&sFormValue else objForm.Add sFormName,sFormValue end if end if iFormStart=iFormStart+iStart+1 wend RequestData="" set tStream =nothing End Sub
Private Sub Class_Terminate if Request.TotalBytes>0 then objForm.RemoveAll objFile.RemoveAll set objForm=nothing set objFile=nothing Data_5xsoft.Close set Data_5xsoft =nothing end if End Sub
Private function GetFilePath(FullPath) If FullPath <> "" Then GetFilePath = left(FullPath,InStrRev(FullPath, "\")) Else GetFilePath = "" End If End function
Private function GetFileExt(FullPath) If FullPath <> "" Then GetFileExt = mid(FullPath,InStrRev(FullPath, ".")+1) Else GetFileExt = "" End If End function
Private function GetFileName(FullPath) If FullPath <> "" Then GetFileName = mid(FullPath,InStrRev(FullPath, "\")+1) Else GetFileName = "" End If End function End Class
Class FileInfo dim FormName,FileName,FilePath,FileSize,FileExt,FileType,FileStart Private Sub Class_Initialize FileName = "" FilePath = "" FileSize = 0 FileStart= 0 FormName = "" FileType = "" FileExt = "" End Sub
Public function SaveAs(FullPath) dim dr,ErrorChar,i SaveAs=true if trim(fullpath)="" or FileStart=0 or FileName="" or right(fullpath,1)="/" then exit function set dr=CreateObject("Adodb.Stream") dr.Mode=3 dr.Type=1 dr.Open Data_5xsoft.position=FileStart Data_5xsoft.copyto dr,FileSize dr.SaveToFile FullPath,2 dr.Close set dr=nothing SaveAs=false end function End Class </SCRIPT>
