獲取指定目錄下所有文件的名稱 

package demo;import java.io.File;/** * Created by asus on 2017/2/9. */public class FileName {    public static void main(String[] args) {        String path = "D://學習文件//開題";//指定打開文件的目錄地址        getFile(path);    }    PRivate static void getFile(String path){        // get file list where the path has        File file = new File(path);        // get the folder list        File[] array = file.listFiles();        for(int i=0;i<array.length;i++){            if(array[i].isFile()){                // only take file name                System.out.println("^^文件名^^^" + array[i].getName());                // take file path and name                System.out.println("##內容###" + array[i]);                // take file path and name                System.out.println("**路徑***" + array[i].getPath());            }else if(array[i].isDirectory()){                getFile(array[i].getPath());            }        }    }}