English
- package com.company.section5;
- /**
- * @author cbf4Life cbf4life@126.com
- * I'm glad to share my knowledge with you all.
- */
- public class Facade2 {
- //引用原有的门面
- private Facade facade = new Facade();
- //对外提供唯一的访问子系统的方法
- public void methodB(){
- this.facade.methodB();
- }
- }
