uptbio的博客protected继承继承有个特点,就是子类无法访问父类的private字段或者private方法。例如,Student类就无法访问Person类的name和age字段:class Person {private String name;private int age;}class Student extends ...
程序猿1225的博客Java子类重写父类的方法 一、方法名一致 //这是父类 public class SuperClass { public void test(){ System.out.println("我是父类的方法"); } } //这是子类 public class SubClass extends SuperClass{ //...
蒙蒙小公举的博客java中子类继承父类时是否继承构造方法? 答案是:java中子类是不会继承父类的构造函数但是可以调用 父类 Animal: package encryption; public class Animal { private String name = "animal"; public ...
以下是一个示例,展示了如何在子类中正确调用父类构造器: ```java class Employee { public Employee(int id) { System.out.println("Employee constructor called with ID: " + id); } } class Teacher ...