StructureMap怎么用

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StructureMap是一款很老的IoC/DI容器，从2004年.NET 1.1支持至今。

一个使用例子

    //创建业务接口     public interface IDispatchService { }     public interface ICourier { }     public interface IPaymentGateway { }     public interface IPaymentMerchant { }     //接口的实现     public class DispacthService : IDispatchService     {         private ICourier _courier;         public DispacthService(ICourier courier)         {             _courier = courier;         }         public override string ToString()         {             return _courier.ToString();         }     }     public class FedExCourier : ICourier { }     public class StreamLinePaymentMerchant : IPaymentMerchant { }     public class PaymentGateway : IPaymentGateway     {         private IPaymentMerchant _paymentMerchant;         public PaymentGateway(IPaymentMerchant paymentMerchant)         {             _paymentMerchant = paymentMerchant;         }         public override string ToString()         {             return _paymentMerchant.ToString();         }     }     //业务使用     public class OrderService     {         private IPaymentGateway _paymentGateway;         private IDispatchService _dispacthService;         public OrderService(IPaymentGateway paymentGateway, IDispatchService dispacthService)         {             _paymentGateway = paymentGateway;             _dispacthService = dispacthService;         }         public override string ToString()         {             return string.Format("IPaymentGateway:{0}  IDispatchService:{1}", _paymentGateway.ToString(), _dispacthService.ToString());         }     }     //配置依赖关系     public class BootStrapper     {         public static void ConfigureStructureMap()         {             ObjectFactory.Initialize(x => x.AddRegistry<ModelRegistry>());         }     }     public class ModelRegistry : Registry     {         public ModelRegistry()         {             For<IPaymentGateway>().Use<PaymentGateway>();             For<IPaymentMerchant>().Use<StreamLinePaymentMerchant>();             For<IDispatchService>().Use<DispacthService>();             For<ICourier>().Use<FedExCourier>();         }     }     class Program     {         static void Main(string[] args)         {             BootStrapper.ConfigureStructureMap();//启用配置             OrderService orderService = ObjectFactory.GetInstance<OrderService>();             Console.WriteLine(orderService.ToString());             IPaymentGateway paymentGateway= ObjectFactory.GetInstance<PaymentGateway>();             Console.WriteLine(paymentGateway);             Console.ReadKey();         }     }

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