代码不明白,请指点
1.response.buffer=true
2.dim formsize,formdata,bncrlf,divider,datastart,dataend,mydata
3.formsize=request.totalbytes
4.formdata=request.binaryread(formsize)
5.bncrlf=chrB(13) & chrB(10)
6.divider=leftB(formdata,clng(instrb(formdata,bncrlf))-1)
7.datastart=instrb(formdata,bncrlf & bncrlf)+4
8.dataend=instrb(datastart+1,formdata,divider)-datastart
9.mydata=midb(formdata,datastart,dataend)
10.set rec=server.createobject("ADODB.recordset")
11.rec.Open "SELECT * FROM gu",conn,3,2
12.rec.addnew
13.rec("image").appendchunk mydata
rec.update
rec.close
set rec=nothing
set connGraph=nothing
此是上传图片得一段代码,,3到9行和13行都不是太明白,,忘指点