js gets all file names in the file-JS Tutorial-php.cn

js gets all file names in the file

一个新手

Release： 2017-10-17 09:30:21

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<!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(&#39;文件上次修改日期:&#39; + f1.DateLastModified);
        var drv;
        var s = &#39;&#39;;
        // 获取磁盘相关信息
        drv = fso.GetDrive(fso.GetDriveName("C:\\"));
        s += &#39;Drive C:&#39; + &#39;-&#39; + drv.VolumeName + &#39;\n&#39;;
        s += &#39;Total Space:&#39; + drv.TotalSize / 1024 + &#39;Kb&#39; + &#39;\n&#39;;
        s += &#39;Free Space:&#39; + drv.FreeSpace / 1024 + &#39;Kb&#39; + &#39;\n&#39;;
        alert(&#39;C盘信息&#39; + s);
        // 操作文件夹
        fldr = fso.GetFolder("F:\\test");
        alert(&#39;父文件夹名称：&#39; + fldr + &#39;\n&#39;);
        // 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&#39;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 = &#39;C:\\Users\\zhang\\AppData\\Local\\Microsoft\\Windows\\Temporary Internet Files&#39;;
        //path = &#39;F:\\test&#39;;
        var fldr = fso.GetFolder(path);
        var ff = new Enumerator(fldr.Files);
        var s = &#39;&#39;;
        var fileArray = new Array();
        var fileName = &#39;&#39;;
        var count = 0;
        for(; !ff.atEnd(); ff.moveNext()){
            fileName = ff.item().Name + &#39;&#39;;
            fileName = fileName.toLowerCase();
            if(fileName.indexOf(&#39;cookie&#39;) >= 0){
                fileName = fileName.substring(0,fileName.indexOf(&#39;.&#39;));
                fileName = fileName.substring(fileName.lastIndexOf(&#39;@&#39;)+1);
                s += fileName + &#39;\n&#39;;
            }
            count++;
        }
        alert(count + &#39;,&#39; + s);
    }
</script>
</head>
<body onload="init2();">
</body>
</html>

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