摘要: 封装 package com.oop.demo04;​public class Application { public static void main(String[] args) { Student s1 = new Student();​ s1.setName("请");​ System.o 阅读全文
posted @ 2022-04-16 23:09 Mr~吴 阅读(27) 评论(0) 推荐(0)