package test.io;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;

public class AllFile {

    static File newFile = new File("F:" + File.separator + "test01.txt");
    static int count = 1;
    public static void main(String[] args) {
        showAllFile(new File("C:"+File.separator));
    }
    static void showAllFile(File file){
        if(file.isFile()){
            try {
                FileOutputStream fos = new FileOutputStream(newFile,true);
            } catch (FileNotFoundException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            count++;
        }else if (file.isDirectory()) {
            File list[] = file.listFiles();
            if (list != null) {
                //使用递归获取每个文件夹
                for (File ls : list) {
                    showAllFile(ls);
                    System.out.println(ls);
                    System.out.println(count);
                }
            }
        }
    }

}