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本文主要为大家带来一篇js获取文件里面的所有文件名(实例)。小编觉得挺不错的，现在就分享给大家，也给大家做个参考。一起跟随小编过来看看吧，希望能帮助到大家。
如下所示：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">
function init(){
var fso = new ActiveXObject("Scripting.FileSystemObject");
// 获取文件相关信息
var f1 = fso.GetFile("F:\\test\\test.txt");
alert('文件上次修改日期:' + f1.DateLastModified);
var drv;
var s = '';
// 获取磁盘相关信息
drv = fso.GetDrive(fso.GetDriveName("C:\\"));
s += 'Drive C:' + '-' + drv.VolumeName + '\n';
s += 'Total Space:' + drv.TotalSize / 1024 + 'Kb' + '\n';
s += 'Free Space:' + drv.FreeSpace / 1024 + 'Kb' + '\n';
alert('C盘信息' + s);
// 操作文件夹
fldr = fso.GetFolder("F:\\test");
alert('父文件夹名称：' + fldr + '\n');
// 显示所在drive名称
alert("Contained on drive " + fldr.Drive + "\n");
// 判断是否为根目录
if (fldr.IsRootFolder){
alert("This is the root folder.");
}
else {
alert("This folder isn't a root folder.");
}
// 创建新文件夹
fso.CreateFolder ("F:\\test\\Bogus");
alert("Created folder F:\\testBogus" + "\n");
// 显示文件夹基础名称，不包含路径名
alert("Basename = " + fso.GetBaseName("F:\\test\\bogus") + "\n");
// 删除创建的文件夹
fso.DeleteFolder ("F:\\test\\Bogus");
alert("Deleted folder F:\\test\\Bogus" + "\n");
}
function init2(){
var fso = new ActiveXObject("Scripting.FileSystemObject");
// 获取目录下所有文件，对于该浏览器缓存目录，仅能获取到一个文件
var path = 'C:\\Users\\zhang\\AppData\\Local\\Microsoft\\Windows\\Temporary Internet Files';
//path = 'F:\\test';
var fldr = fso.GetFolder(path);
var ff = new Enumerator(fldr.Files);
var s = '';
var fileArray = new Array();
var fileName = '';
var count = 0;
for(; !ff.atEnd(); ff.moveNext()){
fileName = ff.item().Name + '';
fileName = fileName.toLowerCase();
if(fileName.indexOf('cookie') >= 0){
fileName = fileName.substring(0,fileName.indexOf('.'));
fileName = fileName.substring(fileName.lastIndexOf('@')+1);
s += fileName + '\n';
}
count++;
}
alert(count + ',' + s);
}
</script>
</head>
<body onload="init2();">
</body>
</html>
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