static void Main(string[] args)
{
//Singleton.Singleton1.GetSingleton();
//Singleton.Singleton2.GetSingleton();
//Singleton.Singleton3.GetSingleton();
//Singleton.Singleton4.GetSingleton();
//Singleton.Singleton5.GetSingleton();
//Singleton.Singleton6.GetSingleton();
//ChannelService.SetChannel(ServiceType.AliPay).Pay();
#region 中介者模式
//Console.WriteLine("一个租客看房：");
/////初始化中介
//HouseMediator mediator = new HouseMediator();
/////初始化房屋信息
//SmallHouser smallHouser = new SmallHouser();
//TwoHouser twoHouser = new TwoHouser();
//ThreeHouser threeHouse = new ThreeHouser();
/////中介获取房屋信息
//mediator.SetSmallHouse(smallHouser);
//mediator.SetTwoHouse(twoHouser);
//mediator.SetThreeHouse(threeHouse);
/////租户A需要两居室、提供看房
//mediator.Common("两居室");
////租户B需要四居室、暂无房源
//mediator.Common("四居室");
#endregion
#region 观察者模式-钓鱼
//初始化鱼竿
var fishingRod = new FishingRod();
//声明垂钓人
var man = new FishingMan("老人");
man.FishingRod = fishingRod;
fishingRod.FishingEvent += man.Update;
while (man.FishCount < 5)
{
man.Fishing(); //开始
}
#endregion
Console.WriteLine("Hello World!");
Console.ReadKey();
}
public event FishingHandler FishingEvent; //声明事件
public void ThrowHook(FishingMan man)
{
Console.WriteLine("开始钓鱼");
//用随机数模拟鱼咬钩，若随机数为偶数，则为鱼咬钩
if (new Random().Next() % 2 == 0)
{
var type = (FishType) new Random().Next(0, 5);
Console.WriteLine("铃铛：叮叮叮，鱼儿咬钩了");
if (FishingEvent != null)
{
FishingEvent(type);
}
}
}
