public static LeiFeng CreateLeiFeng(string type)
{
LeiFeng result = null;
switch (type)
{
case "学雷锋的大学生":
result = new Undergraduate();
break;
case "社区志愿者":
result = new Volunteer();
break;
}
return(result);
}
static void Main(string[] args)
{
//
//基本方式:薛磊风代表大学生学习雷锋
LeiFeng xueleifeng = new Undergraduate();
xueleifeng.BuyRice();
xueleifeng.Sweep();
xueleifeng.Wash();
LeiFeng student1 = new Undergraduate();
student1.BuyRice();
LeiFeng student2 = new Undergraduate();
student2.Sweep();
LeiFeng student3 = new Undergraduate();
student3.Wash();
//简单工厂模式
LeiFeng studentA = SimpleFactory.CreateLeiFeng("学雷锋的大学生");
studentA.BuyRice();
LeiFeng studentB = SimpleFactory.CreateLeiFeng("学雷锋的大学生");
studentB.Sweep();
LeiFeng studentC = SimpleFactory.CreateLeiFeng("学雷锋的大学生");
studentC.Wash();
//工厂方法模式
IFactory factory = new UndergraduateFactory();
LeiFeng student = factory.CreateLeiFeng();
student.BuyRice();
student.Sweep();
student.Wash();
Console.Read();
}
