自定义控制器，不适用于区域

Question

我的项目中有一个自定义控制器，因为我使用 Structure Map 作为 IOC 容器。当我添加 Datatables.mvc（jquery 网格库）并从区域调用视图时，自定义控制器在运行时不起作用并给我一个错误。当我从引用中删除 Datatables.mvc 时，项目编译成功并呈现视图表单控制器。

public class MvcApplication : System.Web.HttpApplication
{
    protected void Application_Start()
    {
        AreaRegistration.RegisterAllAreas();
        FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
        RouteConfig.RegisterRoutes(RouteTable.Routes);
        BundleConfig.RegisterBundles(BundleTable.Bundles);

        setDbInitializer();
        //Set current Controller factory as StructureMapControllerFactory
        ControllerBuilder.Current.SetControllerFactory(new StructureMapControllerFactory());
        Microsoft.AspNet.SignalR.GlobalHost.DependencyResolver = SmObjectFactory.Container.GetInstance<Microsoft.AspNet.SignalR.IDependencyResolver>();
    }
    private static void setDbInitializer()
    {
        Database.SetInitializer(new MigrateDatabaseToLatestVersion<OnlineAcademyDbContext, Configuration>());
        SmObjectFactory.Container.GetInstance<IUnitOfWork>().ForceDatabaseInitialize();
    }
    public class StructureMapControllerFactory : DefaultControllerFactory
    {
        protected override IController GetControllerInstance(RequestContext requestContext, Type controllerType)
        {
            if (controllerType == null)
            {
                throw new HttpException(404, $"Resource not found : {requestContext.HttpContext.Request.Path}");
            }
            return SmObjectFactory.Container.GetInstance(controllerType) as Controller;
        }
    }
    protected void Application_EndRequest(object sender, EventArgs e)
    {
        HttpContextLifecycle.DisposeAndClearAll();
    }
}

当我从区域调用视图并且 Datatable.mvc 已添加到引用时，这是错误：

System.Web.HttpException：找不到资源：区域的 url... 控制器类型为空

谢谢大家。

Answer 1

好吧。问题已解决。解决办法是换电脑。我认为 iis 或 Os 混淆了原因