我正在开发 ASP.NET MVC 5 应用程序。我需要在控制器的构造函数中使用参数。DefaultControllerFactory 无法解决它,我从它继承了我自己的 ControllerFactory:
public class ControllerFactoryProvider : DefaultControllerFactory
{
public IController CreateController(System.Web.Routing.RequestContext requestContext, string controllerName)
{
string controllerType = string.Empty;
IController controller = null;
// Read Controller Class & Assembly Name from Web.Config
controllerType = ConfigurationManager.AppSettings[controllerName];
if (controllerType == null)
throw new ConfigurationErrorsException("Assembly not configured for controller " + controllerName);
// Create Controller Instance
IDataTransmitter _dataTransmitter = new DataTransmitter();
controller = Activator.CreateInstance(Type.GetType(controllerType), _dataTransmitter) as IController;
return controller;
}
public void ReleaseController(IController controller)
{
//This is a sample implementation
//If pooling is used to write code to return the object to pool
if (controller is IDisposable)
{
(controller as IDisposable).Dispose();
}
controller = null;
}
我在 Global.asax 中注册了它:
ControllerBuilder.Current.SetControllerFactory(new ControllerFactoryProvider());
但是当我运行我的应用程序时,无论使用 DefaultControllerFactory 都没有看到带参数的构造函数。
我在哪里可以出错?