设计模式之工厂模式

来源：互联网发布：java反射实例化类编辑：程序博客网时间：2024/06/07 02:11

interface Work{ public void doWork();}class StudentWork implements Work{ @Override public void doWork() {  System.out.println("student 写作业"); } }class TeacherWork implements Work{ @Override public void doWork() {  System.out.println("teacher 批改作业"); }}interface WorkFactory{ public Work getWork();}class StudentWorkFactory implements WorkFactory{ @Override public Work getWork() {  return new StudentWork(); } }class TeacherWorkFactory implements WorkFactory{ @Override public Work getWork() {  return new TeacherWork(); } }public class TestFactory { /**  * @Title: main  * @Description:  * @param：  * @return void   * @user： wangzg  * @Date：2014-10-27  * @throws  */ public static void main(String[] args) {  // TODO Auto-generated method stub  WorkFactory workFactory1 = new StudentWorkFactory();  workFactory1.getWork().doWork();    System.out.println();    WorkFactory workFactory2 = new TeacherWorkFactory();  workFactory2.getWork().doWork(); }}

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