需求: 读取指定目录下的文件名和目录名
实现如下:
- package com.test.common.util;
- import java.io.File;
- public class ReadFile {
- /*
- * 读取指定路径下的文件名和目录名
- */
- public void getFileList() { File file = new File("D:\\");
- File[] fileList = file.listFiles();
- for (int i = 0; i < fileList.length; i++) {
- if (fileList[i].isFile()) {
- String fileName = fileList[i].getName();
- System.out.println("文件:" + fileName);
- }
- if (fileList[i].isDirectory()) {
- String fileName = fileList[i].getName();
- System.out.println("目录:" + fileName);
- }
- }
- }
- public static void main(String[] args) {
- ReadFile rf = new ReadFile();
- rf.getFileList();
- }
- }
来源: http://www.bubuko.com/infodetail-2767807.html