| 发表于：2007-05-18 10:38:463楼 得分:30 |
二个文件:一个是upload.asp,用于嵌套到你需的要asp文件，记录加一个参数：pic=你需要填充上传文件路径的控件名，源码如下：
<html>
<head>
<%
dim pic
pic=request.querystring（ "pic ")
%>
<%if request.querystring（ "photourl ") <> " " then%>
<script>
if（opener.form1. <%=pic%> .value== " ")
{
opener.form1. <%=pic%> .value+= "file/ <%=request.querystring（ "photourl ")%> ";
}
else
{
opener.form1. <%=pic%> .value= "file/ <%=request.querystring（ "photourl ")%> ";
}
window.close（);
</script>
<%end if%>
<title> 文件上传 </title>
</head>
<body background=image/bg.gif>
<table width= "100% " border= "0 " cellspacing= "0 " cellpadding= "0 ">
<tr>
<td align= "center "> 上传图片 </td>
</tr>
</table>
<form action= "upload_check.asp?pic= <%=pic%> " method= "post " enctype= "multipart/form-data ">
<table cellpadding=0 cellspacing=0 border=0 width=100% align= "center ">
<tr>
<td width= "70% " align= "right ">
<input type=file name=file1 style= "border:1px solid #808000; width:180;height:22;background-color=#ffffff " size= "20 "> </td>
<td width= "30% " align= "left "> <input type=submit value= "上传... " style= "border:1px solid #808000; background-color=#ebe9ed;width=50;height:19 ">
<td>
</tr>
</table>
</form>
</body>
</html>
另一个是用于上传文件的asp文件:upload_check.asp，源码如下：
<%
dim pic
pic=request.querystring（ "pic ")
function btos （bstr)
if bstr <> " " then
for i = 0 to lenb（bstr) - 1
bchr = midb（bstr,i+1,1)
temp = temp&chr（ascb（bchr))
next
end if
btos = temp
end function
formsize=request.totalbytes
if formsize <> 0 and session（ "username ") = " " then
formdata=request.binaryread（formsize)
bncrlf=chrb（13) & chrb（10)
divider=leftb（formdata,clng（instrb（formdata,bncrlf))-1)
ender=bncrlf & divider & chrb（45) & chrb（45)
bodyjpg=midb（formdata,instrb（formdata,bncrlf&bncrlf)+lenb（bncrlf&bncrlf),instrb（formdata,ender)-instrb（formdata,bncrlf&bncrlf)-lenb（bncrlf&bncrlf))
if lenb（bodyjpg) <=20485760 then
typeis=chrb（084)&chrb（121)&chrb（112)&chrb（101)&chrb（058)&chrb（032)
typepath=midb（formdata,instrb（formdata,typeis)+lenb（typeis),instrb（instrb（formdata,typeis)+lenb（typeis),formdata,bncrlf)-instrb（formdata,typeis)-lenb（typeis))
contentype=btos（typepath)
if contentype= "application/msword " then
photos= "1 "
filename3= "doc "
elseif contentype= "application/vnd.ms-excel " then
photos= "1 "
filename3= "xls "
elseif contentype= "application/octet-stream " then
photos= "1 "
filename3= "rar "
elseif contentype= "application/x-zip-compressed " then
photos= "1 "
filename3= "zip "
elseif contentype= "image/bmp " then
photos= "1 "
filename3= "bmp "
elseif contentype= "image/gif " then
photos= "1 "
filename3= "gif "
elseif contentype= "image/pjpeg " then
photos= "1 "
filename3= "jpg "
else
photos= "0 "
end if
if photos= "1 " then
dim namenumber
timename=cstr（now（))
for i=1 to len（timename)
thisnumber=mid（timename,i,1)
if thisnumber= "0 " or thisnumber= "1 " or thisnumber= "2 " or thisnumber= "3 " or thisnumber= "4 " or thisnumber= "5 " or thisnumber= "6 " or thisnumber= "7 " or thisnumber= "8 " or thisnumber= "9 " then
namenumber=namenumber&thisnumber
end if
next
set allbody = server.createobject（ "adodb.stream ")
allbody.type = 1
allbody.mode =3
allbody.open
set photobody = server.createobject（ "adodb.stream ")
photobody.type = 1
photobody.mode =3
photobody.open
allbody.write formdata
allbody.position = instrb（formdata,bncrlf&bncrlf)+lenb（bncrlf&bncrlf)-1
allbody.copyto photobody,lenb（bodyjpg)
photobody.savetofile server.mappath（ "..\..\upload\ "&namenumber& ". "&filename3),2
allbody.close
set allbody = nothing
photobody.close
set photobody = nothing
response.write " <script> alert（ '文件上传成功 ');window.location.href= 'upload.asp?pic= "&pic& "&photourl= "&namenumber& ". "&filename3& " '; </script> "
else
response.write " <script> alert（ '上传文件格式错误 ');window.location.href= 'upload.asp '; </script> "
end if
else
response.write " <script> alert（ '文件大小超出1m限制 ');window.location.href= 'upload.asp '; </script> "
end if
else
response.write " <script> alert（ '文件上传成功 ');window.location.href= 'upload.asp?photourl= "&namenumber& ". "&filename3& " '; </script> "
end if
%>
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