📄 saveupload.asp
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<!--#include file="../function1/DBOpen.asp"-->
<!--#include file="upload_5xsoft.inc" -->
<!-- #include File="z_Exif.asp" -->
<%
Class ImgWHInfo '获取图片宽度和高度的类，支持JPG，GIF，PNG，BMP'
Dim ASO
Private Sub Class_Initialize
Set ASO=Server.CreateObject("ADODB.Stream")
ASO.Mode=3
ASO.Type=1
ASO.Open
End Sub
Private Sub Class_Terminate
Err.Clear
Set ASO=Nothing
End Sub
Private Function Bin2Str(Bin)
Dim I, Str
For I=1 To LenB(Bin)
clow=MidB(Bin,I,1)
If ASCB(clow)<128 Then
Str = Str & Chr(ASCB(clow))
Else
I=I+1
If I <= LenB(Bin) Then Str = Str & Chr(ASCW(MidB(Bin,I,1)&clow))
End If
Next
Bin2Str = Str
End Function
Private Function Num2Str(Num,Base,Lens)
Dim Ret
Ret = ""
While(Num>=Base)
Ret = (Num Mod Base) & Ret
Num = (Num - Num Mod Base)/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
Private Function BinVal(Bin)
Dim Ret,I
Ret = 0
For I = LenB(Bin) To 1 Step -1
Ret = Ret *256 + AscB(MidB(Bin,I,1))
Next
BinVal=Ret
End Function
Private Function BinVal2(Bin)
Dim Ret,I
Ret = 0
For I = 1 To LenB(Bin)
Ret = Ret *256 + AscB(MidB(Bin,I,1))
Next
BinVal2=Ret
End Function
Private Function GetImageSize(filespec)
Dim bFlag
Dim Ret(3)
ASO.LoadFromFile(filespec)
bFlag=ASO.Read(3)
Select Case Hex(binVal(bFlag))
Case "4E5089":
ASO.Read(15)
ret(0)="PNG"
ret(1)=BinVal2(ASO.Read(2))
ASO.Read(2)
ret(2)=BinVal2(ASO.Read(2))
Case "464947":
ASO.read(3)
ret(0)="gif"
ret(1)=BinVal(ASO.Read(2))
ret(2)=BinVal(ASO.Read(2))
Case "535746":
ASO.read(5)
binData=ASO.Read(1)
sConv=Num2Str(ascb(binData),2 ,8)
nBits=Str2Num(left(sConv,5),2)
sConv=mid(sConv,6)
While(len(sConv)<nBits*4)
binData=ASO.Read(1)
sConv=sConv&Num2Str(AscB(binData),2 ,8)
Wend
ret(0)="SWF"
ret(1)=Int(Abs(Str2Num(Mid(sConv,1*nBits+1,nBits),2)-Str2Num(Mid(sConv,0*nBits+1,nBits),2))/20)
ret(2)=Int(Abs(Str2Num(Mid(sConv,3*nBits+1,nBits),2)-Str2Num(Mid(sConv,2*nBits+1,nBits),2))/20)
Case "FFD8FF":
Do
Do: p1=binVal(ASO.Read(1)): Loop While p1=255 And Not ASO.EOS
If p1>191 And p1<196 Then Exit Do Else ASO.read(binval2(ASO.Read(2))-2)
Do:p1=binVal(ASO.Read(1)):Loop While p1<255 And Not ASO.EOS
Loop While True
ASO.Read(3)
ret(0)="JPG"
ret(2)=binval2(ASO.Read(2))
ret(1)=binval2(ASO.Read(2))
Case Else:
If left(Bin2Str(bFlag),2)="BM" Then
ASO.Read(15)
ret(0)="BMP"
ret(1)=binval(ASO.Read(4))
ret(2)=binval(ASO.Read(4))
Else
ret(0)=""
End If
End Select
ret(3)="width=""" & ret(1) &""" height=""" & ret(2) &""""
getimagesize=ret
End Function
Public Function imgW(IMGPath)
Dim FSO,IMGFile,FileExt,Arr
Set FSO = Server.CreateObject("Scripting.FileSystemObject")
If (FSO.FileExists(IMGPath)) Then
Set IMGFile = FSO.GetFile(IMGPath)
FileExt=FSO.GetExtensionName(IMGPath)
Select Case FileExt
Case "gif","bmp","jpg","png":
Arr=GetImageSize(IMGFile.Path)
imgW = Arr(1)
End Select
Set IMGFile=Nothing
Else
imgW = 0
End If
Set FSO=Nothing
End Function
Public Function imgH(IMGPath)
Dim FSO,IMGFile,FileExt,Arr
Set FSO = server.CreateObject("Scripting.FileSystemObject")
If (FSO.FileExists(IMGPath)) Then
Set IMGFile = FSO.GetFile(IMGPath)
FileExt=FSO.GetExtensionName(IMGPath)
Select Case FileExt
Case "gif","bmp","jpg","png":
Arr=getImageSize(IMGFile.Path)
imgH = Arr(2)
End Select
Set IMGFile=Nothing
Else
imgH = 0
End If
Set FSO=Nothing
End Function
End Class
%>
<%
Function smallpic(filename,filename2)
Dim Jpeg,Path,fileExt,ranNum,filename1
Set Jpeg = Server.CreateObject("Persits.Jpeg")
' 图片所在位置
Path = Server.mappath(filename)
' 打开
Jpeg.Open Path
' 设置缩略图大小（这里比例设定为50%）
Jpeg.Width = Jpeg.OriginalWidth /Jpeg.OriginalHeight*200
Jpeg.Height =200
' 保存缩略图到指定文件夹下
fileExt=lcase(right(filename,3))
randomize
ranNum=int(90000*rnd)+10000
filename1="upload/smallpic/"&filename2
Jpeg.Save Server.MapPath(filename1)
'file.SaveAs Server.mappath(filename1)
smallpic=filename1
' 注销实例
Set Jpeg = Nothing
End Function
'==========================================================================
'增加水印
Function watermark(filename2)
Set Photo = Server.CreateObject("Persits.Jpeg")
PhotoPath = Server.mappath(filename2)
Photo.Open PhotoPath
Set Logo = Server.CreateObject("Persits.Jpeg")
LogoPath = Server.MapPath("..\img") & "\logo1.gif"
Logo.Open LogoPath
Logo.Width = 100
Logo.Height = Logo.Width * Logo.OriginalHeight / Logo.OriginalWidth
Photo.Canvas.Brush.Solid=False
Photo.DrawImage Photo.OriginalWidth-180,Photo.OriginalHeight-34,logo,0.7,&HFFFFFF
' 保存文件
photo.Save Server.MapPath(filename2)
watermark=filename2
' 注销对象
Set Jpeg = Nothing
end function
%>
<style type="text/css">
<!--
a { font-family: "宋体"; font-size: 9pt; font-style: normal; line-height: 13pt; font-weight: normal; font-variant: normal; text-transform: none; color: <%=fontcolor%>; text-decoration: none}
a:hover { font-family: "宋体"; font-size: 9pt; font-style: normal; line-height: 13pt; font-weight: normal; font-variant: normal; text-transform: none; color: <%=fontcolor%>; text-decoration: underline}
td { font-family: "宋体"; font-size: 9pt; font-style: normal; line-height: 13pt; font-weight: normal; font-variant: normal; text-transform: none; color: <%=fontcolor%>}
br { font-family: "宋体"; font-size: 9pt; font-style: normal; line-height: 13pt; font-weight: normal; font-variant: normal; text-transform: none; color: <%=fontcolor%>}
.bk { font-size: 9pt; border: 1px <%=xcolor%> solid}
body { font-family: "宋体"; font-size: 9pt; font-style: normal; line-height: 13pt; font-weight: normal; font-variant: normal; text-transform: none}
.an { font-family: "宋体"; font-size: 9pt; background-color: <%=bgcolor%>; border: 1px <%=xcolor%> solid; color: <%=fontcolor%>}
.xzy { border: <%=xcolor%> solid; border-width: 0px 1px 1px}
.zx { border: <%=xcolor%> solid; border-width: 0px 0px 1px 1px}
.sxz { border: <%=xcolor%> solid; border-width: 1px 0px 1px 1px}
.s { border: <%=xcolor%>; border-style: solid; border-top-width: 1px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px}
.y { border: <%=xcolor%>; border-style: solid; border-top-width: 0px; border-right-width: 1px; border-bottom-width: 0px; border-left-width: 0px}
.font { font-family: "Arial Black"; font-size: 14pt; color: <%=fontcolor%>}
.x { border: <%=xcolor%>; border-style: solid; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 1px; border-left-width: 0px}
.z { border: <%=xcolor%>; border-style: solid; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 1px}
.sx { border: <%=xcolor%>; border-style: solid; border-top-width: 1px; border-right-width: 0px; border-bottom-width: 1px; border-left-width: 0px}
-->
</style>
<body bgcolor="<%=bgcolor%>" leftmargin="0" topmargin="0">
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="center">
<script language="Javascript">
function minipic(bigpic,smallpic,dx,w,h)
{
window.opener.document.form.pic.value=bigpic;
window.opener.document.form.pic2.value=smallpic;
window.opener.document.form.dx.value=dx;
window.opener.document.form.w.value=w;
window.opener.document.form.h.value=h;
window.close();
}
</script>
<%
Dim F_Exif
F_Exif=""
set upload=new upload_5xSoft
dim samll
set file=upload.file("file1")
formPath="upload/"
if file.filesize>100 then
fileExt=lcase(right(file.filename,3))
if fileExt<>"jpg" and fileExt<>"gif" then
Response.Write"只接受jpg和gif图片!<a href=javascript:window.history.go(-1);>请按确定返回</a> "
Response.end
end if
end if
if file.FileSize>307200 then
response.write "图片不能大于300K,<a href=javascript:window.history.go(-1);>请按确定返回</a> "
else
randomize
ranNum=int(90000*rnd)+10000
name=year(now)&month(now)&day(now)&hour(now)&minute(now)&second(now)&ranNum&"."&fileExt
filename=formPath&name
filename2=name
filesize=round(file.FileSize/1024,2)
if file.FileSize>0 then
file.SaveAs Server.mappath(filename)
small=smallpic(filename,filename2)
'filename=watermark(filename)
IMGPath=filename
Set PP = New ImgWHInfo
W = PP.imgW(Server.Mappath(IMGPath))
H = PP.imgH(Server.Mappath(IMGPath))
if fileExt="jpg" then
F_Exif=GetImageExifInfo(filename)
end if
Set pp = Nothing
Response.Write(name&" 分辨率"&W&"×"&H&F_Exif)
response.write "<br>图片上传成功,<a href=Javascript:minipic('"&filename&"','"&small&"','"&filesize&"','"&W&"','"&H&"');>请按确定返回</a> "
end if
end if
%>
</td>
</tr>
</table>
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