java非递归检索文件夹下所有文件，java非递归检索,DateFormat d

java非递归检索文件夹下所有文件，java非递归检索,DateFormat d

DateFormat df = DateFormat.getDateTimeInstance();LinkedList<File> folders = new LinkedList<File>();LinkedList<File> filelists = new LinkedList<File>();File dir = new File("E:\\wangk\\wd");File[] files = dir.listFiles();for (int i = 0; i < files.length; i++) {    if (files[i].isDirectory()){//如果文件夹放入LinkedList    if(!StringUtils.equalsIgnoreCase(".svn",files[i].getName()))        folders.add(files[i]);    }else{        filelists.add(files[i]);    }}//如果没有字文件夹while (!folders.isEmpty()) {    //获得第一个文件    File file = (File) folders.removeFirst();    if (file.isDirectory()) {   //如果文件夹        files = file.listFiles();        if (files == null)  continue;        for (int i = 0; i < files.length; i++) {            if (files[i].isDirectory()){                if(!StringUtils.equalsIgnoreCase(".svn",files[i].getName()))                    folders.add(files[i]);            } else {                filelists.add(files[i]);                //Date date = new Date();                //date.setTime(files[i].lastModified());                //String filepath = files[i].getAbsolutePath();                //System.out.println(filepath+"("+df.format(date)+")");            }        }    } else {        filelists.add(file);        //System.out.println(file.getAbsolutePath());    }}System.out.println(filelists.size());