var f1 = fso.GetFile("d:\\test.txt");
alert("File last modified: " + f1.DateLastModified);
給妳完整的好了,剛寫的,要在D建個test.txt
<html>
<head>
<script language="javascript">
function a(){
var fso = new ActiveXObject("Scripting.FileSystemObject");
var f1 = fso.GetFile("d:\\test.txt");
alert("File last modified: " + f1.DateLastModified);
}
</script>
</head>
<body>
<a href="#" onclick="a();">點擊查看效果</a>
</body>
</html>