走着走着 花就开了

今天来讲一个悲伤的故事，关于小明找小红的故事。加班狗小明某日不用加班，开开心心把家还，结果妻子小红不在家，发生了下面的一幕：上代码。首先定义好小红public interface Lover {}小红：public class WifeHong implements Lover { public WifeHong(Affairs affairs) { System.out.

命令接口：public interface Command { public void executor();}执行命令的真正实体：public class Diablo { private int currentLevel = 0; public void skillOne() { System.out.println("百裂拳！"); } pu

被访问者接口：public interface ITarget { public void doSomeThing(); public void accept(IVisitor visitor);}访问者接口：public interface IVisitor { public void visit(ITarget target);}被访问者：public class Tar

定义一个代表被装饰事物的接口：public interface Coffee { public String getCoffer(); public double getPrice();}最初的具体事物：public class Starbucks implements Coffee { @Override public String getCoffer() {

产品类型接口：public interface Car {}产品工厂接口：public interface ICarFactory { public Car createCar();}产品一：public class BMW implements Car { public BMW(){ System.out.println("create BMW."); }

线程安全写法：public class Singleton { private Singleton() { } static class SigletonHandler { static Singleton instance = new Singleton(); } public static Singleton getInstance() {

产品接口：public interface Car {}产品一:public class BMWSUV implements Car { public BMWSUV() { System.out.println("create BMW SUV."); }}产品二：public class BMWSportsCar implements Car { publ

被观察者接口：public interface IMonitorSubject { public void addListener(IMonitorListener listener); public void notifyListener(JobCtrl implJobCtrl);}观察者接口：public interface IMonitorListener { publi

**设计模式（一）之适配器模式**被适配的类：public class Adaptee { public void specificMethod(){ System.out.println("三脚插头"); }}适配接口public interface AppleInterface { public void phoneInterface();}适配器