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
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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
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