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我注册了我的实例 ConfigureApplicationContainer：

public class Bootstrapper : DefaultNancyBootstrapper
{
    // The bootstrapper enables you to reconfigure the composition of the framework,
    // by overriding the various methods and properties.
    // For more information https://github.com/NancyFx/Nancy/wiki/Bootstrapper
    IParameterGetSetEngine _parameterGetSetEngine;

    public Bootstrapper(IParameterGetSetEngine parameterGetSetEngine)
    {
        _parameterGetSetEngine = parameterGetSetEngine;
    }

    protected override void ConfigureApplicationContainer(TinyIoCContainer container)
    {
        container.Register<IParameterGetSetEngine>(_parameterGetSetEngine);
        base.ConfigureApplicationContainer(container);
    }

}


public class ParametersModule : NancyModule
{
    IParameterGetSetEngine _parameterGetSetEngine;
    public ParametersModule(IParameterGetSetEngine parameterGetSetEngine)
    {
        _parameterGetSetEngine = parameterGetSetEngine;

        Get["/"] = parameters =>
        {
            return "Test";
        };
    }

}

Nancy 尝试创建 ParametersModule 时发生崩溃。看起来它正在尝试创建 ParameterGetSetEngine 的实例。为什么不使用我注册的实例？？

Something went wrong when trying to satisfy one of the dependencies during composition, make sure that you've registered all new dependencies in the container and inspect the innerexception for more details. ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: Nancy.NancyEngine ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: Nancy.Routing.DefaultRequestDispatcher ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: Nancy.Routing.DefaultRouteResolver ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: Nancy.Routing.RouteCache ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: WindToolsWebService.Modules.ParametersModule ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: Portable.Controller.Parameters.ParameterGetSetEngine ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: Portable.ConnectionManager.DeviceConnectionManager ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: j1939PubSubClient.j1939Client ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: System.String ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: System.Char[] ---> System.ArgumentNullException: Value cannot be null.
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1 回答 1

1

好的，从这里得到答案： 在 TinyIOC 中注册依赖项以在 NancyFX 中使用

任何注册都应在以下时间发生：

base.ConfigureApplicationContainer(container);
于 2017-02-21T22:33:31.983 回答