day09-继承中构造方法的访问特点

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2026-01-22 15:27:01 +08:00
parent e4c13af21b
commit d285432c36
3 changed files with 42 additions and 0 deletions

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@@ -0,0 +1,9 @@
package com.inmind.extends_constructor04;
public class Zi extends Fu{
public Zi(){
//创建子类对象时,一定是优先创建父类对象,如果子类不写,编译器也会加上
//super();//默认加上的代码
System.out.println("子类的无参构造方法执行了");
}
}