gusucode.com > 爱美尔女性商城源码 1.0源码程序 > wen/User/Upload.asp
<!--#include file="../Inc/Conn.asp"--> <% If IsUser<>1 then Call Alert ("没有权限","-1") End if %> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>Upload</title> <link rel="shortcut icon" href="<%=SitePath%>images/myfav.ico" type="image/x-icon" /> <style> body {padding:0;margin:0;background:#fff;} body,td {font-size:12px;} </style> <body> <% select case request("action") case "simg": call simg() end select sub simg() if Request.QueryString("submit")="simg" then uploadpath="../"&SiteUp&"/UserFace/" uploadsize="1024" uploadtype="jpg/gif/png/bmp" Set Uprequest=new UpLoadClass Uprequest.SavePath=uploadpath Uprequest.MaxSize=uploadsize*500 Uprequest.FileType=uploadtype AutoSave=true Uprequest.open if Uprequest.form("file_Err")<>0 then select case Uprequest.form("file_Err") case 1:str="<div style=""padding-top:5px;padding-bottom:5px;""> <font color=blue>"&Uprequest.MaxSize/1024&"K [<a href='javascript:history.go(-1)'>重新上传</a>]</font></div>" case 2:str="<div style=""padding-top:5px;padding-bottom:5px;""> <font color=blue>文件格式不对 [<a href='javascript:history.go(-1)']>重新上传</a>]</font></div>" case 3:str="<div style=""padding-top:5px;padding-bottom:5px;""> <font color=blue>文件太大且格式不对 [<a href='javascript:history.go(-1)'>重新上传</a>]</font></div>" end select response.write str else sql="Update "&tbname&"_User set UserFace = '"&Uprequest.Form("file")&"' where ID= "&LaoYID conn.execute(sql) response.write "<script language=""javascript"">parent.UserReg.UserFace.value='"&Uprequest.Form("file")&"';" response.write "</script>" response.write "<div style=""margin-top:6px;""><font color=red>上传成功</font>,刷新该页面即可看到新的头像。<a href='javascript:history.go(-1)'>重新上传</a></div>" conn.close set conn=nothing end if 'Set Uprequest=nothing '当不支持组件时不运行水印和缩图 'If IsAspJpeg=1 then Dim Jpeg,RV_img RV_img=Uprequest.SavePath&Uprequest.Form("file") '生成头像 If right(RV_img,4)<>".gif" then Dim S_Width,S_Height,H_Temp,W_Temp S_Width=100 S_Height=100 Set Jpeg = Server.CreateObject("Persits.Jpeg") '创建实例 Path = Server.MapPath(RV_img) '处理图片路径 Jpeg.Open Path '打开图片 If Jpeg.OriginalWidth>S_Width or Jpeg.OriginalHeight>S_Height Then H_Temp=S_Width*Jpeg.OriginalHeight/Jpeg.OriginalWidth '当把[宽]设为小图最大值时,取得等比例高的尺寸. W_Temp=Jpeg.OriginalWidth*S_Height/Jpeg.OriginalHeight '当把[高]设为小图最大值时,取得等比例宽的尺寸. If W_Temp>S_Width Then '当宽的临时值大于最大宽时: 即取把小图宽的最大值,高按宽的最大值计算得出 Jpeg.Width=W_Temp Jpeg.Height=S_Height Else '当高的临时值大于最大高时: 即取把小图高的最大值,宽按高的最大值计算得出 Jpeg.Width =S_Width Jpeg.Height=H_Temp End If Jpeg.crop 0,0,S_Width,S_Height Else Jpeg.Width=Jpeg.OriginalWidth Jpeg.Height=Jpeg.OriginalHeight End If Jpeg.Save Server.MapPath(Uprequest.SavePath&Uprequest.Form("file")) '保存图片到磁盘 Jpeg.Close:Set Jpeg = Nothing 'end if end if end if response.write "<form name=form action=?action=simg&submit=simg method=post enctype=multipart/form-data>" response.write "<div style='text-align:left;'><input type=file name=file size=15 style=""width:250px;"" onfocus=""javascript:this.className='fbform1';"" onblur=""javascript:this.className='fbform';""> " response.write "<input type=submit name=submit value=上传></div>" response.write "</form>" end sub '============================================================上传函数 Class UpLoadClass Private m_TotalSize,m_MaxSize,m_FileType,m_SavePath,m_AutoSave,m_Error,m_Charset Private m_dicForm,m_binForm,m_binItem,m_strDate,m_lngTime Public FormItem,FileItem Public Property Get Version Version="Fonshen UpLoadClass Version 2.1" End Property Public Property Get Error Error=m_Error End Property Public Property Get Charset Charset=m_Charset End Property Public Property Let Charset(strCharset) m_Charset=strCharset End Property Public Property Get TotalSize TotalSize=m_TotalSize End Property Public Property Let TotalSize(lngSize) if isNumeric(lngSize) then m_TotalSize=Clng(lngSize) End Property Public Property Get MaxSize MaxSize=m_MaxSize End Property Public Property Let MaxSize(lngSize) if isNumeric(lngSize) then m_MaxSize=Clng(lngSize) End Property Public Property Get FileType FileType=m_FileType End Property Public Property Let FileType(strType) m_FileType=strType End Property Public Property Get SavePath SavePath=m_SavePath End Property Public Property Let SavePath(strPath) m_SavePath=Replace(strPath,chr(0),"") End Property Public Property Get AutoSave AutoSave=m_AutoSave End Property Public Property Let AutoSave(byVal Flag) select case Flag case 0,1,2: m_AutoSave=Flag end select End Property Private Sub Class_Initialize m_Error = -1 m_Charset = "gb2312" m_TotalSize= 0 m_MaxSize = 1000*1024 m_FileType = "jpg/gif/bmp/png" m_SavePath = "" m_AutoSave = 0 Dim dtmNow : dtmNow = Date() m_strDate = Year(dtmNow)&Right("0"&Month(dtmNow),2)&Right("0"&Day(dtmNow),2) m_lngTime = Clng(Timer()*1000) Set m_binForm = Server.CreateObject("ADODB.Stream") Set m_binItem = Server.CreateObject("ADODB.Stream") Set m_dicForm = Server.CreateObject("Scripting.Dictionary") m_dicForm.CompareMode = 1 End Sub Private Sub Class_Terminate m_dicForm.RemoveAll Set m_dicForm = nothing Set m_binItem = nothing m_binForm.Close() Set m_binForm = nothing End Sub Public Function Open() Open = 0 if m_Error=-1 then m_Error=0 else Exit Function end if Dim lngRequestSize : lngRequestSize=Request.TotalBytes if m_TotalSize>0 and lngRequestSize>m_TotalSize then m_Error=5 Exit Function elseif lngRequestSize<1 then m_Error=4 Exit Function end if Dim lngChunkByte : lngChunkByte = 102400 Dim lngReadSize : lngReadSize = 0 m_binForm.Type = 1 m_binForm.Open() do m_binForm.Write Request.BinaryRead(lngChunkByte) lngReadSize=lngReadSize+lngChunkByte if lngReadSize >= lngRequestSize then exit do loop m_binForm.Position=0 Dim binRequestData : binRequestData=m_binForm.Read() Dim bCrLf,strSeparator,intSeparator bCrLf=ChrB(13)&ChrB(10) intSeparator=InstrB(1,binRequestData,bCrLf)-1 strSeparator=LeftB(binRequestData,intSeparator) Dim strItem,strInam,strFtyp,strPuri,strFnam,strFext,lngFsiz Const strSplit="’"">" Dim strFormItem,strFileItem,intTemp,strTemp Dim p_start : p_start=intSeparator+2 Dim p_end Do p_end = InStrB(p_start,binRequestData,bCrLf&bCrLf)-1 m_binItem.Type=1 m_binItem.Open() m_binForm.Position=p_start m_binForm.CopyTo m_binItem,p_end-p_start m_binItem.Position=0 m_binItem.Type=2 m_binItem.Charset=m_Charset strItem = m_binItem.ReadText() m_binItem.Close() intTemp=Instr(39,strItem,"""") strInam=Mid(strItem,39,intTemp-39) p_start = p_end + 4 p_end = InStrB(p_start,binRequestData,strSeparator)-1 m_binItem.Type=1 m_binItem.Open() m_binForm.Position=p_start lngFsiz=p_end-p_start-2 m_binForm.CopyTo m_binItem,lngFsiz if Instr(intTemp,strItem,"filename=""")<>0 then if not m_dicForm.Exists(strInam&"_From") then strFileItem=strFileItem&strSplit&strInam if m_binItem.Size<>0 then intTemp=intTemp+13 strFtyp=Mid(strItem,Instr(intTemp,strItem,"Content-Type: ")+14) strPuri=Mid(strItem,intTemp,Instr(intTemp,strItem,"""")-intTemp) intTemp=InstrRev(strPuri,"\") strFnam=Mid(strPuri,intTemp+1) m_dicForm.Add strInam&"_Type",strFtyp m_dicForm.Add strInam&"_Name",strFnam m_dicForm.Add strInam&"_Path",Left(strPuri,intTemp) m_dicForm.Add strInam&"_Size",lngFsiz if Instr(strFnam,".")<>0 then strFext=Mid(strFnam,InstrRev(strFnam,".")+1) else strFext="" end if select case strFtyp case "image/jpeg","image/pjpeg","image/jpg" if Lcase(strFext)<>"jpg" then strFext="jpg" m_binItem.Position=3 do while not m_binItem.EOS do intTemp = Ascb(m_binItem.Read(1)) loop while intTemp = 255 and not m_binItem.EOS if intTemp < 192 or intTemp > 195 then m_binItem.read(Bin2Val(m_binItem.Read(2))-2) else Exit do end if do intTemp = Ascb(m_binItem.Read(1)) loop while intTemp < 255 and not m_binItem.EOS loop m_binItem.Read(3) m_dicForm.Add strInam&"_Height",Bin2Val(m_binItem.Read(2)) m_dicForm.Add strInam&"_Width",Bin2Val(m_binItem.Read(2)) case "image/gif" if Lcase(strFext)<>"gif" then strFext="gif" m_binItem.Position=6 m_dicForm.Add strInam&"_Width",BinVal2(m_binItem.Read(2)) m_dicForm.Add strInam&"_Height",BinVal2(m_binItem.Read(2)) case "image/png","image/x-png" if Lcase(strFext)<>"png" then strFext="png" m_binItem.Position=18 m_dicForm.Add strInam&"_Width",Bin2Val(m_binItem.Read(2)) m_binItem.Read(2) m_dicForm.Add strInam&"_Height",Bin2Val(m_binItem.Read(2)) case "image/bmp" if Lcase(strFext)<>"bmp" then strFext="bmp" m_binItem.Position=18 m_dicForm.Add strInam&"_Width",BinVal2(m_binItem.Read(4)) m_dicForm.Add strInam&"_Height",BinVal2(m_binItem.Read(4)) case "application/x-shockwave-flash" if Lcase(strFext)<>"swf" then strFext="swf" m_binItem.Position=0 if Ascb(m_binItem.Read(1))=70 then m_binItem.Position=8 strTemp = Num2Str(Ascb(m_binItem.Read(1)), 2 ,8) intTemp = Str2Num(Left(strTemp, 5), 2) strTemp = Mid(strTemp, 6) while (Len(strTemp) < intTemp * 4) strTemp = strTemp & Num2Str(Ascb(m_binItem.Read(1)), 2 ,8) wend m_dicForm.Add strInam&"_Width", Int(Abs(Str2Num(Mid(strTemp, intTemp + 1, intTemp), 2) - Str2Num(Mid(strTemp, 1, intTemp), 2)) / 20) m_dicForm.Add strInam&"_Height",Int(Abs(Str2Num(Mid(strTemp, 3 * intTemp + 1, intTemp), 2) - Str2Num(Mid(strTemp, 2 * intTemp + 1, intTemp), 2)) / 20) end if end select m_dicForm.Add strInam&"_Ext",strFext m_dicForm.Add strInam&"_From",p_start intTemp=GetFerr(lngFsiz,strFext) if m_AutoSave<>2 then m_dicForm.Add strInam&"_Err",intTemp if intTemp=0 then if m_AutoSave=0 then strFnam=GetTimeStr() if strFext<>"" then strFnam=strFnam&"."&strFext end if m_binItem.SaveToFile Server.MapPath(m_SavePath&strFnam),2 m_dicForm.Add strInam,strFnam end if end if else m_dicForm.Add strInam&"_Err",-1 end if end if else m_binItem.Position=0 m_binItem.Type=2 m_binItem.Charset=m_Charset strTemp=m_binItem.ReadText if m_dicForm.Exists(strInam) then m_dicForm(strInam) = m_dicForm(strInam)&","&strTemp else strFormItem=strFormItem&strSplit&strInam m_dicForm.Add strInam,strTemp end if end if m_binItem.Close() p_start = p_end+intSeparator+2 loop Until p_start+3>lngRequestSize FormItem=Split(strFormItem,strSplit) FileItem=Split(strFileItem,strSplit) Open = lngRequestSize End Function Private Function GetTimeStr() m_lngTime=m_lngTime+1 'GetTimeStr=m_strDate&Right("00000000"&m_lngTime,8) GetTimeStr=LaoyID End Function Private Function GetFerr(lngFsiz,strFext) dim intFerr intFerr=0 if lngFsiz>m_MaxSize and m_MaxSize>0 then if m_Error=0 or m_Error=2 then m_Error=m_Error+1 intFerr=intFerr+1 end if if Instr(1,LCase("/"&m_FileType&"/"),LCase("/"&strFext&"/"))=0 and m_FileType<>"" then if m_Error<2 then m_Error=m_Error+2 intFerr=intFerr+2 end if GetFerr=intFerr End Function Public Function Save(Item,strFnam) Save=false if m_dicForm.Exists(Item&"_From") then dim intFerr,strFext strFext=m_dicForm(Item&"_Ext") intFerr=GetFerr(m_dicForm(Item&"_Size"),strFext) if m_dicForm.Exists(Item&"_Err") then if intFerr=0 then m_dicForm(Item&"_Err")=0 end if else m_dicForm.Add Item&"_Err",intFerr end if if intFerr<>0 then Exit Function if VarType(strFnam)=2 then select case strFnam case 0:strFnam=GetTimeStr() if strFext<>"" then strFnam=strFnam&"."&strFext case 1:strFnam=m_dicForm(Item&"_Name") end select end if m_binItem.Type = 1 m_binItem.Open m_binForm.Position = m_dicForm(Item&"_From") m_binForm.CopyTo m_binItem,m_dicForm(Item&"_Size") m_binItem.SaveToFile Server.MapPath(m_SavePath&strFnam),2 m_binItem.Close() if m_dicForm.Exists(Item) then m_dicForm(Item)=strFnam else m_dicForm.Add Item,strFnam end if Save=true end if End Function Public Function GetData(Item) GetData="" if m_dicForm.Exists(Item&"_From") then if GetFerr(m_dicForm(Item&"_Size"),m_dicForm(Item&"_Ext"))<>0 then Exit Function m_binForm.Position = m_dicForm(Item&"_From") GetData=m_binForm.Read(m_dicForm(Item&"_Size")) end if End Function Public Function Form(Item) if m_dicForm.Exists(Item) then Form=m_dicForm(Item) else Form="" end if End Function Private Function BinVal2(bin) dim lngValue,i lngValue = 0 for i = lenb(bin) to 1 step -1 lngValue = lngValue *256 + Ascb(midb(bin,i,1)) next BinVal2=lngValue End Function Private Function Bin2Val(bin) dim lngValue,i lngValue = 0 for i = 1 to lenb(bin) lngValue = lngValue *256 + Ascb(midb(bin,i,1)) next Bin2Val=lngValue End Function Private Function Num2Str(num, base, lens) Dim ret,i ret = "" while(num >= base) i = num Mod base ret = i & ret num = (num - i) / base wend Num2Str = Right(String(lens, "0") & num & ret, lens) End Function Private Function Str2Num(str, base) Dim ret, i ret = 0 for i = 1 to Len(str) ret = ret * base + Cint(Mid(str, i, 1)) next Str2Num = ret End Function End Class %> </body> </html> <% set Uprequest=nothing %>