【设计模式】工厂方法（FactoryMethod）模式

using FactoryPatternConsole.Model;
using FactoryPatternConsole.Service;
using System;

namespace FactoryPatternConsole
{
class Program
{
static void Main(string[] args)
{
OrderService service = new OrderService();
foreach (Order order in GetOrders())
{
service.Dispatch(order);
Console.WriteLine(string.Format("TotalCost:{0}, WeightInKG:{1}, CourierTrackingId:{2}",
order.TotalCost, order.WeightInKG, order.CourierTrackingId));
}
Console.ReadLine();
}

public static Order[] GetOrders()
{
return new Order[] {
new Order()
{
TotalCost = 100,
WeightInKG = 5,
DispatchAddress = new Address() { CountryCode = "CN" },
},
new Order()
{
TotalCost = 100.1m,
WeightInKG = 4,
DispatchAddress = new Address() { CountryCode = "CN" },
},
new Order()
{
TotalCost = 100,
WeightInKG = 5.1m,
DispatchAddress = new Address() { CountryCode = "CN" },
},
};
}
}
}