Nlog 3.1与温莎城堡不记录

问题描述

我正在尝试将NLog(3.1)与Windsor Castle Facility一起使用，但是它对我不起作用(没有错误，没有任何反应)

I'm trying to use NLog (3.1) with Windsor Castle Facility, but it's not working for me (no errors, nothing happens)

这是我到目前为止的步骤:

These are my steps so far:

1. 从Nuget下载:Castle Windsor NLog集成
2. 从Nuget下载:NLog配置

3. 像这样更新nlog配置:

1. Downloaded from Nuget: Castle Windsor NLog integration
2. Downloaded from Nuget: NLog Configuration

3. Updates nlog config like this:

<target xsi:type="File" name="f" fileName="d:\nlog.log"
        layout="${longdate}|${level:uppercase=true}|${logger}|${message}" />

<logger name="*" minlevel="Trace" writeTo="f" />

添加了Windsor安装程序

Added Windsor Installer

 public class LoggingInstaller : IWindsorInstaller
 {
        public void Install(IWindsorContainer container, IConfigurationStore store)
        {
            container.AddFacility<LoggingFacility>(f => f.LogUsing(LoggerImplementation.NLog).WithConfig("NLog.config"));
        }
}

我正在调用它(我检查了其中的一个断点.

Which I'm calling it (I've checked that a breakpoint in there is being hit.

添加了记录器类，如下所示:

Added the logger class like this:

namespace WebApi.App_Start
{
    public class MyLogger
    {
        private ILogger logger = NullLogger.Instance;

        public ILogger Logger
        {
            get { return logger; }
             set { logger = value; }
        }
    }
}

在像这样的控制器中使用它:

Using it in a controller like this:

new MyLogger().Logger.Info("New Request Created.");

但是我看不到文件创建.

But I don't see the file created.

缺少任何步骤吗?

先谢谢了.吉列尔莫.

推荐答案

您需要将Logger属性放到要记录某些内容的每个类中，并且该类的实例必须由Windsor创建/管理.

You need to put the Logger property to every class where you want to log something and the instances of the class has to be created/managed by Windsor.

因此您需要将其添加到您的控制器中:

So you need to add it to your controller:

public class MyController : Controller
{
    private ILogger logger = NullLogger.Instance;

    public ILogger Logger
    {
        get { return logger; }
        set { logger = value; }
    }

    public ActionResult MyAction() 
    {
         Logger.Info("New Request Created.");
    }
}

它不能与MyLogger一起使用，因为该类不是由Windsor管理/创建的，因此不会注入您的Logger属性.但是，由于控制器对等是由Windsor创建的，并且ILogger inejtion正在其中起作用:温莎教程-第五部分-添加日志记录支持

It was not working with the MyLogger because that class was not managed/created by Windsor so it was not injected your Logger property. But because the controller isntances are created by Windsor and ILogger inejtion is wokring in them: Windsor Tutorial - Part Five - Adding logging support

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