Question

我将在Sitecore 8.1 MVC项目中实现城堡windsor DI。在网站级别我也创建了界面，类和存储库。我已经阅读了各种文章，但没有找到直接的方法。控制器部分如下：

public class CommonController : Controller
{
    private readonly ICommon _service;
    public CommonController(ICommon commonService)
    {
        this._service = commonService;
    }
    public ActionResult GetProductDetail()
    {
        var CommonModel = _service.GetProductDetail();
        return View(CommonModel);
    }
}

浏览时出现以下错误：

Server Error in '/' Application.

No parameterless constructor defined for this object.

我知道仍然需要实施DI部分。

我已经完成了以下文章的解决方案：Using Castle Windsor with Sitecore MVC for Dependency Injection

但现在出现以下错误：

字典中没有给定的密钥。描述：发生了未处理的异常。

有什么建议吗？

Answer 1

本文将介绍如何配置windsor。但它没有告诉你的是你必须配置你的容器。

要让windsor能够解析您的ICommon commonService，您需要告诉它如何执行此操作。

有几种方法可以做到这一点。以下是我在一个项目中如何使用它的一个例子。

希望它对你有所帮助。

汉斯

public class WebInstaller : IWindsorInstaller
{
    public void Install(IWindsorContainer container, IConfigurationStore store)
    {
        container.Register(Component.For(typeof(ICommon)).ImplementedBy(typeof(CommonService)).LifestyleTransient());

    }
}

public static class DependencyInjection
{
    private static IWindsorContainer container;
    private static readonly object padlock = new object();

    public static IWindsorContainer Container
    {
        get
        {
            lock (padlock)
            {
                if (container == null)
                {
                    InitializeDependencyInjection();
                }

                return container;
            }
        }
    }

    private static void InitializeDependencyInjection()
    {
        container = new WindsorContainer();
        container.AddFacility<FactorySupportFacility>();
        container.Kernel.Resolver.AddSubResolver(new ArrayResolver(container.Kernel));

        container.Install(new Core.Installers.WebInstaller());

        // Wiring up DI for the SOLR integration
        //new WindsorSolrStartUp(container).Initialize();
    }

    /// <summary>
    ///     http://www.superstarcoders.com/blogs/posts/using-castle-windsor-with-sitecore-mvc-for-dependency-injection.aspx
    /// </summary>
    public static void SetupControllerFactory()
    {
        Container.Install(FromAssembly.This());

        // Transient needed for sitecore running multiple instances of a controller for controller renderings
        Container.Register(Classes.FromThisAssembly().BasedOn<IController>().LifestyleTransient());

        IControllerFactory controllerFactory = new WindsorControllerFactory(Container);

        var scapiSitecoreControllerFactory = new SitecoreControllerFactory(controllerFactory);

        ControllerBuilder.Current.SetControllerFactory(scapiSitecoreControllerFactory);
    }
}

public class InitializeWindsorControllerFactory
{
    public virtual void Process(PipelineArgs args)
    {
        DependencyInjection.SetupControllerFactory();
    }
}

Sitecore 8.1 MVC项目中的Castle Windser实施问题

1 个答案: