1 public class Monkey { 2 public void Monkey(String s){ 3 4 } 5 public void speak(){ 6 System.out.println("吱……吱……"); 7 } 8 9 }
1 public class People extends Monkey { 2 3 public void speak(){ 4 System.out.println("小样儿，不错嘛，会说话了"); 5 } 6 7 public void think(){ 8 System.out.println("别说话！认真思考！"); 9 } 10 11 12 }
1 public class TextMP { 2 3 public static void main(String[] args) { 4 5 Monkey m=new Monkey(); 6 m.speak(); 7 8 People p=new People(); 9 p.speak(); 10 p.think(); 11 12 } 13 14 }
结果：
