saveupload1.asp

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<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<%dbdns="../../"%>
<!--#include file="../../inc/Config.asp"-->
<%
''主程序开始部分

dim formsize,formdata,Msg
formsize = Request.TotalBytes
formdata = Request.BinaryRead(formsize)
UploadSize=true

If formsize = 0 or Formsize > OKsizepic Then
UploadSize=false
Response.Write "<script>alert('你要上传的文件大小超出程序限制,请返回修改重试');history.go(-1);</Script>"
Response.End
End If


dim sinfo_Stream
set Sinfo_Stream = Server.CreateObject("adodb.stream")
Sinfo_Stream.Type = 1		''2进制流
Sinfo_Stream.Mode = 3		''读写模式
Sinfo_Stream.Open
Sinfo_Stream.Write formdata		''保存二进制内容到流对象
''分离数据变量
dim VbEnter
dim spStr,lenOfspStr,bpos
dim loopcnt,exitflag,ppoint,npoint
''保存数据变量		
dim FldData,fldHeadStr,infldpos
dim databpos,datalen
dim FldInfo(15,1)
''fldInfo(0)表单头内容
''fldInfo(1)表单数据

VbEnter = chrb(13)&chrb(10)''读取第一个VbEnter位置
bpos = Instrb(formdata,VbEnter)
SpStr = midb(formdata,1,bpos+1) ''包含了一个0d0a
LenOfspStr = lenb(Spstr) 
ppoint = LenOfspStr+1 ''位置指针,指向每一个表单域内容的开始位置
formdata = midb(formdata,ppoint)
loopcnt = 0   ''表单元素
do 
	bpos = instrb(formdata,spStr) ''分割位置
	npoint = (ppoint+bpos+lenofspstr-1)  ''指向下一表单开始位置
	if bpos < 1 then
		fldData = midb(formdata,1,instrb(formdata,leftb(spStr,lenOfspstr-2))-1)
		bpos = lenb(fldData)+1
		exitflag = true
	else
		FldData = leftb(formdata,bpos-1)		
		formdata = midb(formdata,bpos+LenOfspstr)
	end if
	infldpos = instrb(fldData,vbEnter&vbEnter)
	fldHeadStr = bytes2bstr(midb(fldData,1,infldpos-1))
	fldInfo(loopcnt,0) = fldHeadStr	''表单头
	''Response.Write fldHeadStr&"<br>"
	databpos = (ppoint+infldpos-1+4)
	Sinfo_Stream.Position = databpos-1
	datalen = (bpos-infldpos-6)
	if datalen = 0 then
		fldInfo(loopcnt,1) = ""
	else
		fldInfo(loopcnt,1) = Sinfo_Stream.Read(datalen)
	end if
	ppoint = npoint
	loopcnt = loopcnt + 1
loop until exitflag = true
Sinfo_Stream.close
set Sinfo_Stream = Nothing


''以上程序数据处理过程
''写入数据库并处理文件上传开始
Sub SaveData()
coid=myrequest("coid")
tppic=myrequest("tppic")
templet=myrequest("templet")
others=myrequest("others")
files=replace(myrequest("files"),"/","")
flag=myrequest("flag")

if templet="" or others="" then
response.write "<script>alert('对不起，请填写完整内容！');history.go(-1);</Script>"
Response.End 
end if

Msg = ""
		filedata = myrequest("filedata")
		filesize = lenb(filedata)
		if  filesize <> 0 then 
			filename = GetFileName("filedata")
			file_ctype = GetContentType("filedata")
			FileTypeName = GetFileTypeName(FileName)
		    If  IsvalidFile(FileTypeName)=false Then
			Response.Write "<script>alert('文件类型非法，不允许上传"&FileTypeName&"文件！');history.go(-1);</Script>"
			Response.End
		    Exit Sub
		    End If
            filename=tppic
            basepath = "../../co/"&files&"/img/"
'            Call SavetoFile(filedata,basepath,filename,files)
'==========================
if files<>"" then
set fso = CreateObject("Scripting.FileSystemObject")
If Fso.folderExists(server.mappath("../../co/"&files&""))=false Then
Fso.Createfolder(server.mappath("../../co/"&files&""))
end if
If Fso.folderExists(server.mappath("../../co/"&files&"/img"))=false Then
Fso.Createfolder(server.mappath("../../co/"&files&"/img"))
end if
set fso =nothing
end if

dim Fstream
set FStream = Server.CreateObject("adodb.stream")
fstream.mode = 3
fstream.type = 1
fstream.open
fstream.position = 0
fstream.Write filedata
fstream.savetofile Server.Mappath(basepath&filename),2
fstream.close
set fstream = nothing
'============================
		else
            filename=tppic
		end if

'===================================================
dim basepath,sql
sql="select * from SMT_templet where SMT_id="& coid &""
set rs=server.createobject("ADODB.Recordset")
rs.open sql,myconn,1,3
rs("SMT_templet")=templet
rs("SMT_others")=others
rs("SMT_flag")=flag
rs("SMT_pic")=filename
rs.update
rs.close
set rs=nothing
myconn.close
set myconn = nothing
'===================================================

End Sub	
SaveData
response.redirect "cp.asp"
%>