1、将选择的文件保存到注册表
<html>
<head>
<title>Browse</title>
</head>
<body>
<input type='file' id='f' />
<script type='text/javascript'>
var f = document.getElementById('f');
f.click();
var shell = new ActiveXObject('WScript.Shell');
shell.RegWrite('HKEY_CURRENT_USER\\Volatile Environment\\MsgResp', f.value);
window.close();
</script>
</body>
</html>
2、将选择的文件保存到临时文件中
<html>
<head>
<meta charset='UTF-8' />
<title>Browse</title>
</head>
<body>
<input type='file' id='f'>
<script type='text/javascript'>
var f = document.getElementById('f');
f.click();
var fso = new ActiveXObject('Scripting.FileSystemObject');
var file = fso.OpenTextFile('C:\\Users\\CHERIS~1\\AppData\\Local\\Temp\\radD5BDE.tmp.txt', 2, true, -1);
file.Write(' ' + f.value + ' ');
file.Close(); window.close();
</script>
</body>
</html>