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1¡£Êý¾Ý¿â±í½á¹¹(Access)£º
UserID:Text(±£´æÉÏ´«ÎļþµÄÓû§ID)
FileContentType:Text(ÓÃÀ´±£´æÉÏ´«ÎļþµÄÀàÐÍ£¬eg:"Application/msword"£¬Ö÷ÒªÓÃÀ´Ê¹Óû§ÄÜÕýÈ·ÏÂÔØ´ËÎļþ£©
FileContent:OLE Object£¨±£´æÎļþÊý¾Ý£©
2¡£HTMLÎļþ
muploadfile.htm
'ÕâÀïÓÃÀ´±íʾ¿ªÊ¼ÎļþÊý¾ÝÉÏ´«
File to send:
'ÕâÀïÓÃÀ´±íʾÎļþÊý¾Ý½áÊø
3¡£ASPÎļþ
muploadfile.ASP
127 Then
ccc =ccc & Chr(AscW(MidB(binstr,i+1,1) & clow))
skipflag=1
Else
ccc = ccc & Chr(AscB(clow))
End If
Else
skipflag=0
End If
Next
End If
bin2str = ccc
End Function
varByteCount = Request.TotalBytes
bnCRLF = chrB( 13 ) & chrB( 10 )
binHTTPHeader=Request.BinaryRead(varByteCount)
Divider = LEFTB( binHTTPHeader, INSTRB( binHTTPHeader, bnCRLF ) - 1 )
'¿ªÊ¼¶Á·ÇÎļþÓòµÄÊý¾Ý
Do while lenB(binHTTPHeader)>46
binHeaderData = LeftB(binHTTPHeader, INSTRB( binHTTPHeader, bnCRLF & bnCRLF )-1)
strHeaderData=bin2str(binHeaderData)
lngFieldNameStart=Instr(strHeaderData,"name="&chr(34))+Len("name="&chr(34))
lngFieldNameEnd=Instr(lngFieldNameStart,strHeaderData,chr(34))
strFieldName=Mid(strHeaderData,lngFieldNameStart,lngFieldNameEnd-lngFieldNameStart)
strFieldName=Trim(strFieldName)
strFieldName=Replace(strFieldName,vbcrlf,vbnullstring)
'ÅжÏÎļþÊý¾Ýʱºò¿ªÊ¼
If strComp(strFieldName,"FileUploadStart",1)=0 Then
binHTTPHeader=MIDB(binHTTPHeader,INSTRB( DataStart + 1, binHTTPHeader, divider ))
exit do
End if
DataStart = INSTRB( binHTTPHeader, bnCRLF & bnCRLF ) + 4
DataEnd = INSTRB( DataStart + 1, binHTTPHeader, divider ) - DataStart
binFieldValue=MIDB( binHTTPHeader, DataStart, DataEnd )
strFieldValue=bin2str(binFieldValue)
strFieldValue=Trim(strFieldValue)
strFieldValue=Replace(strFieldValue,vbcrlf,vbnullstring)
'·ÇÎļþÉÏ´«Óò±äÁ¿¸³Öµ
execute strFieldName&"="""&strFieldValue&""""
binHTTPHeader=MIDB(binHTTPHeader,INSTRB( DataStart + 1, binHTTPHeader, divider ))
loop
'¿ªÊ¼´¦ÀíÎļþÊý¾Ý
Do while lenB(binHTTPHeader)>46
binHeaderData = LeftB(binHTTPHeader, INSTRB( binHTTPHeader, bnCRLF & bnCRLF )-1)
strHeaderData=bin2str(binHeaderData)
'¶ÁÈ¡ÉÏ´«ÎļþµÄContent-Type
lngFileContentTypeStart=Instr(strHeaderData,"Content-Type:")+Len("Content-Type:")
strFileContentType=Trim(Mid(strHeaderData,lngFileContentTypeStart))
strFileContentType=Replace(strFileContentType,vbCRLF,vbNullString)
'¶ÁÈ¡ÉÏ´«µÄÎļþÃû
lngFileNameStart=Instr(strHeaderData,"filename="&chr(34))+Len("filename="&chr(34))
lngFileNameEnd=Instr(lngFileNameStart,strHeaderData,chr(34))
strFileName=Mid(strHeaderData,lngFileNameStart,lngFileNameEnd-lngFileNameStart)
strFileName=Trim(strFileName)
strFileName=Replace(strFileName,vbCRLF,vbNullString)
'¶ÁÈ¡ÉÏ´«ÎļþÊý¾Ý
DataStart = INSTRB( binHTTPHeader, bnCRLF & bnCRLF ) + 4
DataEnd = INSTRB( DataStart + 1, binHTTPHeader, divider ) - DataStart
If strFileName"" Then
binFieldValue=MIDB( binHTTPHeader, DataStart, DataEnd )
'½«ÉÏ´«µÄÎļþдÈëÊý¾Ý¿â
set conn = Server.CreateObject("ADODB.Connection")
conn.Open "DSN=abc"
SQL="select * from User_File"
set rs=server.CreateObject("ADODB.Recordset")
rs.Open sql,conn,3,3
rs.addnew
rs("UserID")=UserID
rs("FileContentType")=strFileContentType
rs("FileContent").AppendChunk binFieldValue
rs.update
rs.close
set rs=Nothing
conn.Close
set conn=Nothing
End if
binHTTPHeader=MIDB(binHTTPHeader,INSTRB( DataStart + 1, binHTTPHeader, divider ))
loop
%>
4¡£ÏÂÔØÓû§ÉÏ´«µÄÎļþ
<%
Response.Buffer = true
Response.Clear
UserID=request("UserID")
Set conn=server.createobject("adodb.connection")
set rs=server.createobject("adodb.recordset")
conn.open "DSN=UploadFile"
rs.open "select * from User_File where UserID='"&UserID&"'",conn,3,3
Response.ContentType = rs("FileContentType")
lngOffset=0
conChunkSize=1024
lngPictSize=rs("FileContent").ActualSize
Do While lngOffset lngPictSize Then Exit Do
Loop
rs.close
set rs=Nothing
conn.close
set conn=nothing
%>
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