package com.inmind.extends_implements06; //单继承多实现 public class Zi extends Fu implements MyInterface1,MyInterface2{ @Override public void methodFu() { System.out.println("子类重写父类methodFu"); } @Override public void method1() { System.out.println("实现类重写method1"); } @Override public void sameMethod() { System.out.println("实现类重写多个接口的相同方法sameMethod"); } @Override public void method2() { System.out.println("实现类重写method2"); } @Override public void method() { super.method();//沿用父类原始的功能 //扩展 System.out.println("子类扩展了新的method功能"); } }