java工场方法模式

java工厂方法模式

?

public class Applicaiton {      public static void main(String[] args) {      PenCore penCore;      Creator ballpen =new BlueBallpen();      penCore=ballpen.getpPenCore();      penCore.writeWord("你好很高兴认识你");      ballpen=new RedBallPen();      penCore=ballpen.getpPenCore();      penCore.writeWord("HOW ARE YOU");      }}