摘要: import java.io.*; public class Practice_3 { public static void main(String[] args) throws IOException { // TODO Auto-generated method stub File dir = new File("c:\\practice"); ... 阅读全文
posted @ 2019-09-25 14:38 蚂蚁雅黑1010 阅读(1612) 评论(0) 推荐(0)
摘要: import java.io.*; public class Practice_3 { public static void main(String[] args) throws IOException { // TODO Auto-generated method stub File dir = new File("c:\\新建文件夹\\note"); String[] arr = dir.li 阅读全文
posted @ 2019-09-25 09:20 蚂蚁雅黑1010 阅读(226) 评论(0) 推荐(0)