摘要: package net.elaina.a01oopextensdemo2; public class Test { public static void main(String[] args) { //利用空参构造创建子类对象 Zi z1 = new Zi(); z1.ziShow(); } } c 阅读全文
posted @ 2023-11-15 22:28 _Elaina 阅读(15) 评论(0) 推荐(0)
摘要: package net.elaina.a01oopextensdemo2; public class Test { public static void main(String[] args) { //利用空参构造创建子类对象 Zi z1 = new Zi(); //利用带参构造创建子类对象 Zi 阅读全文
posted @ 2023-11-15 20:57 _Elaina 阅读(7) 评论(0) 推荐(0)