我正在尝试开始使用IoC,我有一个使用亚音速的MVC项目,我正在尝试向我的控制器注入亚音速简单存储库,但我收到此错误: StructureMap例外代码:205 缺少InstanceKey的请求实例属性“connectionStringName”“60b735fb-0a7f-4eb4-be04-635f6f32233d”
这是我的注册表类:
public class RepositoryRegistry : Registry
{
protected override void configure()
{
ForRequestedType<IRepository>().TheDefault.Is.OfConcreteType(typeof(SimpleRepository));
}
}
这是我的控制器工厂:
public class StoreControllerFactory: DefaultControllerFactory
{
protected override IController GetControllerInstance(Type controllerType)
{
IController result = null;
if (controllerType!=null)
{
result = ObjectFactory.GetInstance(controllerType) as Controller;
}
return result;
}
}
这就是我配置StructureMap的方式:
protected void Application_Start()
{
RegisterRoutes(RouteTable.Routes);
ObjectFactory.Initialize(x=>
{
x.AddRegistry(new RepositoryRegistry());
});
ControllerBuilder.Current.SetControllerFactory(new StoreControllerFactory());
var sparkSettings = new SparkSettings().SetDebug(true).AddNamespace("System.Web.Mvc.Html");
ViewEngines.Engines.Clear();
ViewEngines.Engines.Add(new SparkViewFactory(sparkSettings));
}
任何帮助将不胜感激!谢谢!
答案 0 :(得分:0)
问题是StructureMap使用的构造函数参数最多,我修复了这个:
ObjectFactory.Configure(
x => { x.SelectConstructor<SimpleRepository>(() => new SimpleRepository()); });