Java案例：接口的缺省方法

      package net.hw.interfaces;
      /**
       * Created by howard on 2018/2/1.
       */
      public class DefaultMethodDemo {
         public static void main(String[] args) {
             Animal animal = new Animal();
              animal.setName("Doudou");
              animal.walk();
              animal.run();
              animal.eat();
          }
      }
      class Animal implements Action {
         private String name;
         public String getName() {
             return name;
          }
         public void setName(String name) {
             this.name = name;
          }
         @Override
         public void walk() {
              System.out.println(name 
  
 

文章来源: howard2005.blog.csdn.net，作者：howard2005，版权归原作者所有，如需转载，请联系作者。

原文链接：howard2005.blog.csdn.net/article/details/79335698