picture=trim(request.Form("picture")) if picture<>"" and instr(picture," ")=0 then Set FSO = Server.CreateObject("Scripting.FileSystemObject") Set Files = FSO.GetFile(picture) filesize=files.size else filesize=0 end if if filesize>190*1024 then response.write "图片不能超过190kb" else response.write files.size end if
<input type=file name=picture >
再来一个 <input type="file" name="uFile"><input type="submit" onClick="alert(ShowFolderSize(uFile.value));"> <script language="JavaScript"> <!-- function ShowFolderSize(filespec) { var fso, f, s; fso = new ActiveXObject("Scripting.FileSystemObject"); f = fso.GetFile(filespec); s = f.Name + " uses " + f.size + " bytes."; return(s); } //--> </script>
if picture<>"" and instr(picture," ")=0 then
Set FSO = Server.CreateObject("Scripting.FileSystemObject")
Set Files = FSO.GetFile(picture)
filesize=files.size
else
filesize=0
end if
if filesize>190*1024 then
response.write "图片不能超过190kb"
else
response.write files.size
end if
<input type="file" name="uFile"><input type="submit" onClick="alert(ShowFolderSize(uFile.value));">
<script language="JavaScript">
<!--
function ShowFolderSize(filespec)
{
var fso, f, s;
fso = new ActiveXObject("Scripting.FileSystemObject");
f = fso.GetFile(filespec);
s = f.Name + " uses " + f.size + " bytes.";
return(s);
}
//-->
</script>