package com.ufe01;
public class Student1 extends People{ //如果父类的方法不满足子类的需求, //子类可以写一个一摸一样的方法在自己的类体中,这样就实现了方法重写 public void eat(){ System.out.println("学生爱吃米饭"); }
}
package com.ufe01;
public class Teacher extends People{ public void sleep(){ System.out.println("老师爱睡觉"); }
} package com.ufe01;
public class Test { public static void main(String[] args) { //创建学生对象 Student1 s=new Student1(); s.eat(); s.sleep(); System.out.println("---------------------------"); //创建一个老师对象 Teacher t=new Teacher(); t.eat(); t.sleep(); }
}
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