Question

我想在动态代理拦截器方法中找到Controller和Action名称我检查堆栈跟踪approch不是很好的方式beacase它不是最后的堆栈这是我的代码

全球asax城堡配置

IWindsorContainer ioc = new WindsorContainer();
ioc.Register(
Component.For<IMyService>().DependsOn()
.ImplementedBy<MyService>()
.Interceptors<MyInterceptor>()
.LifeStyle.PerWebRequest);

ControllerBuilder.Current.SetControllerFactory(new WindsorControllerFactory(ioc));
ioc.Register(
Component.For<IInterceptor>()
.ImplementedBy<MyInterceptor>());

控制器类

private IMyService _service;
public HomeController(IMyService service)
{
    _service = service;
}
public ActionResult Index()
{
    _service.HelloWorld();

    return View();
}

服务类

public class MyService : IMyService
{
    public void HelloWorld()
    {
        throw new Exception("error");
    }
}
public interface IMyService
{
    void HelloWorld();
}

拦截器类

//i want to find Controller name  

public class MyInterceptor : IInterceptor
{
    public void Intercept(IInvocation invocation)
    {
        //?? controller name ?? method Name  
        invocation.Proceed();
    }
}

Answer 1

DynamicProxy不会公开来电者信息。

Answer 2

我能够在loggingInterceptor

中获取类名和方法名

使用 invocation.TargetType.Name

public class LoggingInterceptor : IInterceptor
{ 
    ...

    public void Intercept(IInvocation invocation)
    {
        try
        {
            this.Logger.InfoFormat(
                "{0} | Entering method [{1}] with paramters: {2}",
                invocation.TargetType.Name,
                invocation.Method.Name,
                this.GetInvocationDetails(invocation));

            invocation.Proceed();
        }
        catch (Exception e)
        {
            this.Logger.ErrorFormat(
                "{0} | ...Logging an exception has occurred: {1}", invocation.TargetType.Name, e);
            throw;
        }
        finally
        {
            this.Logger.InfoFormat(
                "{0} | Leaving method [{1}] with return value {2}",
                invocation.TargetType.Name,
                invocation.Method.Name,
                invocation.ReturnValue);
        }
    } 

}

在城堡windsor拦截器方法中获取方法Caller（控制器名称和动作名称）

2 个答案: