Question

我刚开始使用Castle Windsor IoC，我很难按照这些示例进行操作。有人可以解释为什么这个简单的控制台应用程序失败？我一定很遗憾。感谢。

using System;
using Castle.MicroKernel.Registration;
using Castle.MicroKernel.SubSystems.Configuration;
using Castle.Windsor;
using Castle.Windsor.Installer;

namespace CastleTest
{
    public interface ISomething
    {
        void DoSomething();
    }

    public class Something : ISomething
    {
        public void DoSomething()
        {
            Console.WriteLine("Hello World");
        }
    }

    public class SomethingInstaller : IWindsorInstaller
    {
        public void Install(IWindsorContainer container, IConfigurationStore store)
        {
            container.Register(AllTypes.FromThisAssembly().BasedOn<ISomething>());
        }
    }

    class Program
    {
        static void Main()
        {
            using (var container = new WindsorContainer())
            {
                container.Install(FromAssembly.This());

                // the following line throws a ComponentNotFoundException
                var something = container.Resolve<ISomething>();

                something.DoSomething();
            }
        }
    }
}

Answer 1

没关系，我发现了问题。

安装程序需要注册该服务。这修好了它：

public void Install(IWindsorContainer container, IConfigurationStore store)
{
    container.Register(AllTypes.FromThisAssembly().BasedOn<ISomething>()
                       .WithService.DefaultInterface()
                      );
}

为什么Castle Windsor在这个简单的例子中抛出了ComponentNotFoundException？

1 个答案: