/*** 工廠方法模式* 分為四部分* 1.產(chǎn)品接口* 2.產(chǎn)品實例* 3.工廠接口* 4.工廠實例* 工廠類最好用單例模式，但在這里主要是說明工廠方法，就不用單例了* @author TMAC-J**/ public class FactoryMethodPattern {/*** 產(chǎn)品**/interface IProduct{void doSomething();}public class ConcreteProduct1 implements IProduct{@Overridepublic void doSomething() {System.out.println("concreteProduct do something!");}}public class ConcreteProduct2 implements IProduct{@Overridepublic void doSomething() {System.out.println("concreteProduct2 do something!");}}interface IFactory{IProduct create();}public class ConcreteFactory1 implements IFactory{@Overridepublic IProduct create() {IProduct product = new ConcreteProduct1();return product;}}public class ConcreteFactory2 implements IFactory{@Overridepublic IProduct create() {IProduct product = new ConcreteProduct2();return product;}}public void test(){IFactory concreteFactory1 = new ConcreteFactory1();concreteFactory1.create();//生產(chǎn)產(chǎn)品1IFactory concreteFactory2 = new ConcreteFactory2();concreteFactory2.create();//生產(chǎn)產(chǎn)品1}}

　　

轉(zhuǎn)載于:https://www.cnblogs.com/yzjT-mac/p/6226728.html

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