我有一个MVC4项目,正在尝试将一个PerWebRequest对象注入到我的控制器中。但是,似乎没有跨多个请求重新创建对象
private static IWindsorContainer InitializeWindsor()
{
var container = new WindsorContainer().Install(FromAssembly.This());
// Add Factory facility
container.AddFacility<TypedFactoryFacility>();
// Register all controllers from this assembly
foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
{
container.Register(
AllTypes.FromAssembly(assembly).BasedOn<Controller>().Configure(c => c.LifestyleTransient())
);
}
// Register HTTP Handlers
container.Register(Component.For<HttpRequestBase>().LifeStyle.PerWebRequest.UsingFactoryMethod(() => new HttpRequestWrapper(HttpContext.Current.Request)));
container.Register(Component.For<HttpContextBase>().LifeStyle.PerWebRequest.UsingFactoryMethod(() => new HttpContextWrapper(HttpContext.Current)));
// Register components
container.Register(Component.For<PerWebRequestObject>().LifeStyle.PerWebRequest);
}这是我的PerWebRequestObject:
public class PerWebRequestObject
{
public DateTime DateCreated { get; set; }
public PerWebRequestObject()
{
DateCreated = DateTime.UtcNow;
Debug.WriteLine("Created: " + DateCreated.ToLongTimeString());
}
}这是我的TestController:
public class TestController : BaseController
{
public PerWebRequestObject pwrObject { get; set; }
public ActionResult Test()
{
Debug.WriteLine(pwrObject.DateCreated.ToLongTimeString());
return new ContentResult();
}
}为什么这不起作用?请注意,我使用了WindsorControllerFactory,并像这样释放了控制器:
public override void ReleaseController(IController controller)
{
var disposableController = controller as IDisposable;
if (disposableController != null)
disposableController.Dispose();
_windsorContainer.Release(controller);
}发布于 2013-08-08 19:17:25
升级到Castle Windsor v3.1为我们修复了这个问题,不需要更改任何代码。
我想一定是Windsor v3.0 + MVC 4的组合出了问题。
发布于 2012-09-04 05:59:42
两件事:
如何知道对象的生命周期不正确(未在web-requests)?中重新创建)
一种可能的解释是您的依赖项看起来像这样:
控制器-->单例-->您的每web请求组件
这是一种生活方式的不匹配,这可以解释你所看到的行为
https://stackoverflow.com/questions/11775346
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