yihuangol的博客

1、UML类图如下 2、Decorator.java package com.company.decorator; public interface Decorator { void show(); } 3、Person.java package com.company.decorator; public class Person implements Decorato...

1、Car.java package com.company.factory.abstractFactory; public abstract class Car { } abstract class Audi extends Car{} abstract class BMW extends Car{} class AudiCar extends Audi implements Jiao...

1、Car.java package com.company.factory.factoryMode; public abstract class Car { } class BMWCar extends Car { } class Audi extends Car { } 2、定义一个接口Factory package com.company.factory.factoryMod...

1、Car.java package com.company.factory.simpleFactory; public class Car { } class Audi extends Car{} class BMW extends Car{} 2、Factory.java package com.company.factory.simpleFactory; public cla...

1、需要2个接口 1）TypeC.java package com.company.adapter; public interface TypeC { String getInfo(); } 2）USB.java package com.company.adapter; public interface USB { String getInfo(); } 2、...