static void Main(string[] args)
{
// 苹果手机
Phone phone = new ApplePhone();
// 苹果手机贴膜
Decorator applePhoneWithSticker = new Sticker(phone);
// 扩展贴膜行为
applePhoneWithSticker.Print();
Console.WriteLine("————————————");
// 苹果手机挂件
Decorator applePhoneWithAccessories = new Accessories(phone);
// 扩展手机挂件行为
applePhoneWithAccessories.Print();
Console.WriteLine("————————————");
// 同时贴膜和手机挂件
Sticker sticker = new Sticker(phone);
Accessories applePhoneWithAccessoriesAndSticker = new Accessories(sticker);
applePhoneWithAccessoriesAndSticker.Print();
Console.ReadLine();
}
static void Main(string[] args)
{
try
{
{
AndroidPhone phone = new AndroidPhone();
phone.Call();
}
{
IPhone phone = new ApplePhone();
phone.Call();
}
{
IPhone phone = ObjectFactory.CreateInstance();
phone.Call();
}
{
//IocTest.Show();
}
{
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.ReadKey();
}
/// <summary>
/// 装饰者模式
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button9_Click(object sender, EventArgs e)
{
// 我买了个苹果手机
Phone phone = new ApplePhone();
// 现在想贴膜了
Decorator applePhoneWithSticker = new Sticker(phone);
// 扩展贴膜行为
applePhoneWithSticker.Print();
Console.WriteLine("----------------------\n");
// 现在我想有挂件了
Decorator applePhoneWithAccessories = new Accessories(phone);
// 扩展手机挂件行为
applePhoneWithAccessories.Print();
Console.WriteLine("----------------------\n");
// 现在我同时有贴膜和手机挂件了
Sticker sticker = new Sticker(phone);
Accessories applePhoneWithAccessoriesAndSticker = new Accessories(sticker);
applePhoneWithAccessoriesAndSticker.Print();
Console.ReadLine();
}
/// <summary>
/// 以手机和手机配件的例子来演示装饰者模式的实现
/// </summary>
public void DecoratorPhone()
{
//我买了个苹果手机
Phone phone = new ApplePhone();
// 现在想贴膜了 (开始装饰了)
Decorator applePhoneWithSticker = new PhoneSticker(phone); //想让手机贴膜，得给贴膜人，所以要把苹果手机传给贴膜人
//扩展贴膜行为
applePhoneWithSticker.Print();
Console.WriteLine("----------------------\n");
// 现在我想有挂件了
Decorator applePhoneAccesstories = new PhoneAccessories(phone);
applePhoneAccesstories.Print();
Console.WriteLine("----------------------\n");
// 现在我同时有贴膜和手机挂件了
PhoneSticker sticker = new PhoneSticker(phone);
PhoneAccessories accessory = new PhoneAccessories(sticker);
accessory.Print();
Console.WriteLine("----------------------\n");
// 现在我同时有贴膜和手机挂件了 另一组合方法
Decorator sticker2 = new PhoneSticker(phone);
Decorator accessory2 = new PhoneAccessories(sticker2);
accessory2.Print();
}
static void RegisterType()
{
Console.WriteLine("RegisterType:开始注册");
var orzAutofac = LazySingleton <OrzAutofac> .Instance;
orzAutofac.RegisterType <IHeadphone, Headphone>();
orzAutofac.RegisterType <IMicrophone, Microphone>();
orzAutofac.RegisterType <IPower, Power>();
orzAutofac.Register <IPhone, ApplePhone>(n =>
{
var apple = new ApplePhone(n.Resolve <IMicrophone>())
{
Headphone = n.Resolve <IHeadphone>()
};
apple.Init(n.Resolve <IPower>());
return(apple);
});
orzAutofac.BuildContainer();
Console.WriteLine("第一次获取对象：");
Print();
Console.WriteLine("第二次获取对象：");
Print();
}
// GET: ApplePhone
public ActionResult Index()
{
ApplePhone strHome = new ApplePhone();
List <ApplePhone> obj = strHome.GetHome();
return(View(obj));
}
public void Main()
{
ILightningPhone applePhone = new ApplePhone();
IUsbPhone adapterCable = new LightningToUsbAdapter(applePhone);
adapterCable.ConnectUsb();
adapterCable.Recharge();
}
public void DecoratorTest()
{
{
var m = new ConcreteComponent();
var decoratorA = new DecoratorA(m);
// decoratorA.Work();
var decoratorB = new DecoratorB(decoratorA);
decoratorB.Work();
}
{
// 我买了个苹果手机
Phone phone = new ApplePhone();
// 现在想贴膜了
var applePhoneWithSticker = new Sticker(phone);
// 扩展贴膜行为
applePhoneWithSticker.Print();
// 现在我想有挂件了
var applePhoneWithAccessories = new Accessories(phone);
// 扩展手机挂件行为
applePhoneWithAccessories.Print();
Console.WriteLine("----------------------");
// 现在我同时有贴膜和手机挂件了
var sticker = new Sticker(phone);
var applePhoneWithAccessoriesAndSticker = new Accessories(sticker);
applePhoneWithAccessoriesAndSticker.Print();
}
// {
// AbstractMessage message = new SqlMessage();
// var de = new CheckUserWrapper(message);
// Console.WriteLine(de.Get()[0].Message);
//
// var d2 = new CheckInputWrapper(message);
// Console.WriteLine(d2.Get()[0].Message);
//
// var m3 = new CheckUserWrapper(message);
// var m4 = new CheckInputWrapper(m3);
// Console.WriteLine(m4.Get()[0].Message);
// }
{
var dark = new DarkRoast("黑咖啡");
var sugar = new Sugar("加糖", dark);
Console.WriteLine($"{sugar.GetDescription()}{sugar.Cost()}元");;
var milk = new Milk("加奶", sugar);
Console.WriteLine($"{milk.GetDescription()}{milk.Cost()}元");;
}
}
static void Main(string[] args)
{
Beverage beverage = new Espresso();
Console.WriteLine(beverage.GetDescription() + " $" + beverage.Cost());
Beverage beverage2 = new HouseBlend();
beverage2 = new Mocha(beverage2);
beverage2 = new Soy(beverage2);
beverage2 = new Whip(beverage2);
Console.WriteLine(beverage2.GetDescription() + " $" + beverage2.Cost());
Beverage beverage3 = new DarkRoase();
beverage3 = new Mocha(beverage3);
beverage3 = new Mocha(beverage3);
beverage3 = new Whip(beverage3);
Console.WriteLine(beverage3.GetDescription() + " $" + beverage3.Cost());
//Console.ReadLine();
Console.WriteLine("---------------------\n");
// 我买了个苹果手机
Phone phone = new ApplePhone();
// 现在想贴膜了
Decorator applePhoneWithSticker = new Sticker(phone);
// 扩展贴膜行为
applePhoneWithSticker.Print();
Console.WriteLine("----------------------\n");
// 现在我想有挂件了
Decorator applePhoneWithAccessories = new Accessories(phone);
// 扩展手机挂件行为
applePhoneWithAccessories.Print();
Console.WriteLine("----------------------\n");
// 现在我同时有贴膜和手机挂件了
Sticker sticker = new Sticker(phone);
Accessories applePhoneWithAccessoriesAndSticker = new Accessories(sticker);
applePhoneWithAccessoriesAndSticker.Print();
Console.ReadLine();
}
static void Main(string[] args)
{
try
{
Console.WriteLine("****************************************");
{
Abstract.AbstractPhone phone = new ApplePhone();
phone.System();
phone.Call();
}
{
Abstract.AbstractPhone phone = new P10();
phone.System();
phone.Call();
dynamic dyn_phone = phone;
dyn_phone.System();
dyn_phone.Movie();
dyn_phone.Price = 19;
Console.WriteLine("Price:{0}", dyn_phone.Price);
}
Console.WriteLine();
Console.WriteLine("****************************************");
{
IExtend extend = new ApplePhone();
extend.Movie();
extend.Price = 19;
Console.WriteLine("Price:{0}", extend.Price);
}
{
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.ReadKey();
}
public static void Show()
{
Console.WriteLine("**************************************");
{
ApplePhone applePhone = new ApplePhone();
Console.WriteLine("applePhone.iHeadphone==null? {0}", applePhone.iHeadphone == null);
Console.WriteLine("applePhone.iMicrophone==null? {0}", applePhone.iMicrophone == null);
Console.WriteLine("applePhone.iPower==null? {0}", applePhone.iPower == null);
}
Console.WriteLine("*****************UnityAndroid*********************");
{
IUnityContainer container = new UnityContainer();
container.RegisterType <IPhone, AndroidPhone>();
//接口--类型 父类-子类 抽象类-子类
//container.RegisterInstance<IPhone>(new AndroidPhone());//实例注册
IPhone phone = container.Resolve <IPhone>();
Console.WriteLine("phone.iHeadphone==null? {0}", phone.iHeadphone == null);
Console.WriteLine("phone.iMicrophone==null? {0}", phone.iMicrophone == null);
Console.WriteLine("phone.iPower==null? {0}", phone.iPower == null);
}
Console.WriteLine("*****************UnityApple*********************");
{
IUnityContainer container = new UnityContainer();
container.RegisterType <IPhone, ApplePhone>();
container.RegisterType <IMicrophone, Microphone>();
container.RegisterType <IHeadphone, Headphone>();
container.RegisterType <IPower, Power>();
IPhone phone = container.Resolve <IPhone>();
Console.WriteLine("phone.iHeadphone==null? {0}", phone.iHeadphone == null);
Console.WriteLine("phone.iMicrophone==null? {0}", phone.iMicrophone == null);
Console.WriteLine("phone.iPower==null? {0}", phone.iPower == null);
}
Console.WriteLine("*****************UnityContainer*********************");
{
IUnityContainer container = new UnityContainer();
container.RegisterType <IPhone, ApplePhone>(new PerResolveLifetimeManager());
container.RegisterType <IPhone, ApplePhone>("Apple");
container.RegisterType <IPhone, AndroidPhone>("Android");
container.RegisterType <IMicrophone, Microphone>();
container.RegisterType <IHeadphone, Headphone>();
container.RegisterType <IPower, Power>();
container.AddNewExtension <Interception>().Configure <Interception>()
.SetInterceptorFor <IPhone>(new InterfaceInterceptor());
IPhone iphone1 = container.Resolve <IPhone>();
iphone1.Call();
IPhone iphone2 = container.Resolve <IPhone>("Apple");
IPhone iphone3 = container.Resolve <IPhone>("Android");
IPhone iphone4 = container.Resolve <IPhone>();
IPhone iphone5 = container.Resolve <IPhone>();
}
Console.WriteLine("*****************UnityContainer*********************");
{
IUnityContainer container = new UnityContainer();
//container.RegisterType<IPhone, AndroidPhone>(new TransientLifetimeManager());瞬时
container.RegisterType <IPhone, AndroidPhone>(new ContainerControlledLifetimeManager());//容器单例
//container.RegisterType<IPhone, AndroidPhone>(new PerThreadLifetimeManager());//线程单例
IPhone iphone1 = null;
Action act1 = new Action(() =>
{
iphone1 = container.Resolve <IPhone>();
});
var result1 = act1.BeginInvoke(null, null);
IPhone iphone2 = null;
Action act2 = new Action(() =>
{
iphone2 = container.Resolve <IPhone>();
});
var result2 = act2.BeginInvoke(null, null);
act1.EndInvoke(result1);
act2.EndInvoke(result2);
//IPhone iphone1 = container.Resolve<IPhone>();
//IPhone iphone2 = container.Resolve<IPhone>();
Console.WriteLine(object.ReferenceEquals(iphone1, iphone2));
}
Console.WriteLine("*****************UnityContainer*********************");
{
ExeConfigurationFileMap fileMap = new ExeConfigurationFileMap();
fileMap.ExeConfigFilename = Path.Combine(AppDomain.CurrentDomain.BaseDirectory + "CfgFiles\\Unity.Config.xml");//找配置文件的路径
Configuration configuration = ConfigurationManager.OpenMappedExeConfiguration(fileMap, ConfigurationUserLevel.None);
UnityConfigurationSection section = (UnityConfigurationSection)configuration.GetSection(UnityConfigurationSection.SectionName);
IUnityContainer container = new UnityContainer();
section.Configure(container, "testContainer");
IPhone phone = container.Resolve <IPhone>();
phone.Call();
}
Console.WriteLine("*****************UnityContainer*********************");
{
ExeConfigurationFileMap fileMap = new ExeConfigurationFileMap();
fileMap.ExeConfigFilename = Path.Combine(AppDomain.CurrentDomain.BaseDirectory + "CfgFiles\\Unity.Config.xml");//找配置文件的路径
Configuration configuration = ConfigurationManager.OpenMappedExeConfiguration(fileMap, ConfigurationUserLevel.None);
UnityConfigurationSection section = (UnityConfigurationSection)configuration.GetSection(UnityConfigurationSection.SectionName);
IUnityContainer container = new UnityContainer();
section.Configure(container, "testContainerAOP");
IPhone phone = container.Resolve <IPhone>();
phone.Call();
}
}
public static void Show()
{
Console.WriteLine("**************************************");
{
ApplePhone applePhone = new ApplePhone();
Console.WriteLine("applePhone.Headphone==null? {0}", applePhone.Headphone == null);
Console.WriteLine("applePhone.Microphone==null? {0}", applePhone.Microphone == null);
Console.WriteLine("applePhone.Bluetooth==null? {0}", applePhone.Bluetooth == null);
}
Console.WriteLine("*****************UnityAndroid*********************");
{
IUnityContainer container = new UnityContainer();
container.RegisterType <IPhone, AndroidPhone>();
//接口--类型 父类-子类 抽象类-子类
////container.RegisterInstance<IPhone>(new AndroidPhone());//实例注册
IPhone phone = container.Resolve <IPhone>();
//phone.Call();
Console.WriteLine("applePhone.Headphone==null? {0}", phone.Headphone == null);
Console.WriteLine("applePhone.Microphone==null? {0}", phone.Microphone == null);
Console.WriteLine("applePhone.Bluetooth==null? {0}", phone.Bluetooth == null);
}
Console.WriteLine("*****************UnityApple*********************");
{
IUnityContainer container = new UnityContainer();
container.RegisterType <IPhone, ApplePhone>();
container.RegisterType <IMicrophone, Microphone>();
container.RegisterType <IHeadphone, Headphone>();
container.RegisterType <IBluetooth, Bluetooth>();
IPhone phone = container.Resolve <IPhone>();
Console.WriteLine("applePhone.Headphone==null? {0}", phone.Headphone == null);
Console.WriteLine("applePhone.Microphone==null? {0}", phone.Microphone == null);
Console.WriteLine("applePhone.Bluetooth==null? {0}", phone.Bluetooth == null);
}
{
Console.WriteLine("*****************UnityContainer*********************");
IUnityContainer container = new UnityContainer();
// container.RegisterType<IPhone, AndroidPhone>(new TransientLifetimeManager());//瞬态生命周期
//container.RegisterType<IPhone, AndroidPhone>(new ContainerControlledLifetimeManager());//容器单例
container.RegisterType <IPhone, AndroidPhone>(new PerThreadLifetimeManager());
//IPhone iphone1 = null;
//Action act1 = new Action(() =>
//{
// iphone1 = container.Resolve<IPhone>();
//});
//IAsyncResult result1 = act1.BeginInvoke(null, null);
//IPhone iphone2 = null;
//Action act2 = new Action(() =>
//{
// iphone2 = container.Resolve<IPhone>();
//});
//IAsyncResult result2 = act2.BeginInvoke(null, null);
//act1.EndInvoke(result1);
//act2.EndInvoke(result2);
IPhone iphone1 = container.Resolve <IPhone>();
IPhone iphone2 = container.Resolve <IPhone>();
Console.WriteLine(object.ReferenceEquals(iphone1, iphone2));
}
Console.WriteLine("*****************UnityContainer*********************");
{
ExeConfigurationFileMap fileMap = new ExeConfigurationFileMap();
fileMap.ExeConfigFilename = Path.Combine(AppDomain.CurrentDomain.BaseDirectory + "CfgFiles\\Unity.Config.xml");//找到配置文件路径
Configuration configuration = ConfigurationManager.OpenMappedExeConfiguration(fileMap, ConfigurationUserLevel.None);
UnityConfigurationSection section = (UnityConfigurationSection)configuration.GetSection(Microsoft.Practices.Unity.Configuration.UnityConfigurationSection.SectionName);
IUnityContainer container = new UnityContainer();
section.Configure(container, "configContainer");
IPhone phone = container.Resolve <IPhone>();
Console.WriteLine("applePhone.Headphone==null? {0}", phone.Headphone == null);
Console.WriteLine("applePhone.Microphone==null? {0}", phone.Microphone == null);
Console.WriteLine("applePhone.Bluetooth==null? {0}", phone.Bluetooth == null);
phone.Call();
}
}
public static void Main(string[] args)
{
//单例模式
Console.WriteLine("---------Singleton----------");
var s1 = Singleton.GetSingleton();
var s2 = Singleton.GetSingleton();
Console.WriteLine(s1.GetHashCode());
Console.WriteLine(s2.GetHashCode());
//简单工厂模式
Console.WriteLine("---------SimpleFactory----------");
var f1 = SimpleFoodFactory.CreateFood("TomaoScrambledEggs");
f1.Print();
var f2 = SimpleFoodFactory.CreateFood("ShreddedPorkWithPotatoes");
f2.Print();
//工厂模式
Console.WriteLine("---------Factory----------");
Creator shreddedPorkWithPotatoesFactory = new ShreddedPorkWithPotatoesFactory();
Creator tomatoScrambledEggsFactory = new TomatoScrambledEggsFactory();
Creator minceMeatEggplantFactor = new MincedMeatEggplantFactory();
var tomatoScrambleEggs = tomatoScrambledEggsFactory.CreateFoodFactory();
tomatoScrambleEggs.Print();
var shreddedPorkWithPotatoes = shreddedPorkWithPotatoesFactory.CreateFoodFactory();
shreddedPorkWithPotatoes.Print();
var minceMeatEggplant = minceMeatEggplantFactor.CreateFoodFactory();
minceMeatEggplant.Print();
//抽象工厂模式
Console.WriteLine("---------AbstractFactory----------");
AbstractFactory nanChangFactory = new NanChangFactory();
nanChangFactory.CreateYaBo().Print();
nanChangFactory.CreateYaJia().Print();
AbstractFactory shangHaiFactory = new ShangHaiFactory();
shangHaiFactory.CreateYaBo().Print();
shangHaiFactory.CreateYaJia().Print();
AbstractFactory huNanFactory = new HuNanFactory();
huNanFactory.CreateYaBo().Print();
huNanFactory.CreateYaJia().Print();
//建造者模式
Console.WriteLine("---------Builder_Patterns----------");
var director = new Director();
Builder b1 = new BuildFirst();
Builder b2 = new BuildSecond();
director.Construct(b1);
var c1 = b1.GetComputer();
c1.Show();
director.Construct(b2);
var c2 = b2.GetComputer();
c2.Show();
//原型模式
Console.WriteLine("---------Prototype_Patterns----------");
MonkeyKingPrototype prototype = new ConcretePrototype("pipixiong");
MonkeyKingPrototype cloneMonkeyKingPrototype = prototype.Clone() as ConcretePrototype;
Console.WriteLine("1:" + cloneMonkeyKingPrototype?.Id);
MonkeyKingPrototype clonePrototype = prototype.Clone() as ConcretePrototype;
Console.WriteLine("2:" + cloneMonkeyKingPrototype?.Id);
//适配器模式
Console.WriteLine("---------Adapter_Patterns----------");
ThreeHole threeHole = new PowerAdapter();
threeHole.Request();
//桥接模式
Console.WriteLine("---------Bridge_Patterns----------");
RemoteControl remoteControl = new ConcreteRemote();
remoteControl.Implementor = new XiaoMi();
remoteControl.On();
remoteControl.Off();
remoteControl.SetChannel();
remoteControl.Implementor = new Samsung();
remoteControl.On();
remoteControl.Off();
remoteControl.SetChannel();
//装饰者模式
Console.WriteLine("---------Decorator_Patterns----------");
Phone phone = new ApplePhone();
Decorator stickerDecorator = new Sticker(phone);
stickerDecorator.Print();
Console.WriteLine("---------");
Decorator accessoriesDecorator = new Accessories(phone);
accessoriesDecorator.Print();
Console.WriteLine("---------");
var sticker = new Sticker(phone);
var accessories = new Accessories(sticker);
accessories.Print();
//组合模式
Console.WriteLine("---------Composite_Patterns----------");
var complexGraphics = new ComplexGraphics("一个复杂图形和两条线段组成的复杂图形");
complexGraphics.Add(new Line("线A"));
var complexGraphicsCG = new ComplexGraphics("一个圆和一条线组成的复杂图形");
complexGraphicsCG.Add(new Circle("圆"));
complexGraphicsCG.Add(new Line("线B"));
complexGraphics.Add(complexGraphicsCG);
var line = new Line("线C");
complexGraphics.Add(line);
Console.WriteLine("复杂图形的绘制如下：");
Console.WriteLine("---------------------");
complexGraphics.Draw();
Console.WriteLine("复杂图形绘制完成");
Console.WriteLine("---------------------");
complexGraphics.Remove(line);
Console.WriteLine("移除线段C后，复杂图形的绘制如下：");
Console.WriteLine("---------------------");
complexGraphics.Draw();
Console.WriteLine("复杂图形绘制完成");
Console.WriteLine("---------------------");
//外观模式
Console.WriteLine("---------Facade_Patterns----------");
var facade = new RegistrationFacade();
if (facade.RegisterCourse("设计模式", "pomelo"))
{
Console.WriteLine("选课成功");
}
else
{
Console.WriteLine("选课失败");
}
//享元模式
Console.WriteLine("---------Flyweight_Patterns----------");
var externalstate = 10;
var factory = new FlyweightFactory();
var flyweightA = factory.GetfFlyweight("A");
flyweightA?.Operation(externalstate);
var flyweightB = factory.GetfFlyweight("B");
flyweightB?.Operation(externalstate);
var flyweightC = factory.GetfFlyweight("C");
flyweightC?.Operation(externalstate);
var flyweightD = factory.GetfFlyweight("D");
if (flyweightD != null)
{
flyweightD.Operation(externalstate);
}
else
{
Console.WriteLine("驻留池中不存在字符串D");
// 这时候就需要创建一个对象并放入驻留池中
var d = new ConcreteFlyweight("D");
factory.Flyweights.Add("D", d);
}
//代理模式
Console.WriteLine("---------Proxy_Patterns----------");
Person proxy = new Friend();
proxy.BuyProduct();
//模板方法
Console.WriteLine("---------Template_Patterns----------");
var spinach = new Spinach();
spinach.cookVegetable();
//命令模式
Console.WriteLine("---------Command_Patterns----------");
var receiver = new Receiver();
Command command = new ConcreteCommand(receiver);
var invoke = new Invoke(command);
invoke.ExecuteCommand();
//迭代器模式
Console.WriteLine("---------Iterator_Patterns----------");
IListCollection list = new ConcreteList();
var terator = list.GetITerator();
while (terator.MoveNext())
{
var i = (int)terator.GetCurrent();
Console.WriteLine(i.ToString());
terator.Next();
}
//观察者模式
Console.WriteLine("---------Observer_Patterns----------");
TenXun tenXun = new TenXunGame("LOL", "游戏需要更新");
tenXun.AddObserver(new Subscriber("pomelo"));
tenXun.AddObserver(new Subscriber("yuuko"));
tenXun.Update();
//中介者模式
Console.WriteLine("---------Mediator_Patterns----------");
AbstractCardPartner a = new ParterA();
AbstractCardPartner b = new ParterB();
a.MoneyCount = 20;
b.MoneyCount = 20;
AbstractMediator mediator = new MediatorPater(a, b);
a.ChangCount(5, mediator);
Console.WriteLine("A现在的钱是：{0}", a.MoneyCount);
Console.WriteLine("B现在的钱是：{0}", b.MoneyCount);
b.ChangCount(10, mediator);
Console.WriteLine("A现在的钱是：{0}", a.MoneyCount);
Console.WriteLine("B现在的钱是：{0}", b.MoneyCount);
//状态者模式
Console.WriteLine("---------state_Patterns----------");
var account = new Account("pomelo");
account.Deposit(1000);
account.Deposit(200);
account.Deposit(600);
account.PayInterest();
account.Withdraw(2000);
account.Withdraw(500);
//策略者模式
Console.WriteLine("---------stragety_Patterns----------");
var operation = new InterestOperation(new PersonalTaxStrategy());
Console.WriteLine("个人支付的税为：{0}", operation.GetTax(5000.00));
operation = new InterestOperation(new EnterpriseTaxStrategy());
Console.WriteLine("企业支付的税为：{0}", operation.GetTax(50000.00));
//责任链模式
Console.WriteLine("---------Responsibility_Patterns----------");
var purchaseRequest = new PurchaseRequest(4000, "phone");
var softPurchaseRequest = new PurchaseRequest(10000, "vs");
var computeRequest = new PurchaseRequest(40000, "computer");
Approver manager = new Manager("pomelo");
Approver vp = new VicePresident("yuuko");
Approver pre = new President("jesse");
manager.NextApprover = vp;
vp.NextApprover = pre;
manager.ProcessRequest(purchaseRequest);
manager.ProcessRequest(softPurchaseRequest);
manager.ProcessRequest(computeRequest);
//访问者模式
Console.WriteLine("---------Vistor_Patterns----------");
var objectStructure = new ObjectStructure();
foreach (Element e in objectStructure.Elements)
{
e.Accept(new ConcreteVistor());
}
//备忘录模式
Console.WriteLine("---------Memento_Patterns----------");
var persons = new List <ContactPerson>
{
new ContactPerson {
Name = "Pomelo", MobileNum = "123445"
},
new ContactPerson {
Name = "Yuuko", MobileNum = "234565"
},
new ContactPerson {
Name = "Jeese ", MobileNum = "231455"
}
};
var mobileOwner = new MobileOwner(persons);
mobileOwner.Show();
var caretaker = new Caretaker();
caretaker.ContactMementoDic.Add(DateTime.Now.ToString(CultureInfo.InvariantCulture),
mobileOwner.CreateContactMemento());
Console.WriteLine("----移除最后一个联系人--------");
mobileOwner.ContactPersons.RemoveAt(2);
mobileOwner.Show();
Thread.Sleep(1000);
caretaker.ContactMementoDic.Add(DateTime.Now.ToString(CultureInfo.InvariantCulture),
mobileOwner.CreateContactMemento());
Console.WriteLine("-------恢复联系人列表,请从以下列表选择恢复的日期------");
var keyCollection = caretaker.ContactMementoDic.Keys;
foreach (var k in keyCollection)
{
Console.WriteLine("Key = {0}", k);
}
while (true)
{
Console.Write("请输入数字,按窗口的关闭键退出:");
var index = -1;
try
{
index = int.Parse(Console.ReadLine());
}
catch
{
Console.WriteLine("输入的格式错误");
continue;
}
if (index < keyCollection.Count &&
caretaker.ContactMementoDic.TryGetValue(keyCollection.ElementAt(index), out var contactMentor))
{
mobileOwner.RestoreMemento(contactMentor);
mobileOwner.Show();
}
else
{
Console.WriteLine("输入的索引大于集合长度！");
}
}
}
