使用.NET Core应用程序进行Log4Net配置 [英] Log4Net config with .NET Core app

问题描述

我需要在新的.NET Core应用程序上使用log4net，该应用程序引用一些刚刚使用log4net编写的程序集.我进行了搜索，但是所有示例都仅将 FileInfo 传递给 log4net.Config.XmlConfigurator.Configure ，但是使用最新版本时，要求输入第一个参数> ILoggerRepository存储库

I need to use log4net on a new .NET Core app that references some just written assemblies which uses log4net. I've searched around but all the examples passes just a FileInfo to the log4net.Config.XmlConfigurator.Configure but using the latest version asks for a first paremeter of type ILoggerRepository repository

我应该通过什么?

我的代码是

   public static void Main(string[] args)
    {
        var builder = new ConfigurationBuilder()
            .SetBasePath(Directory.GetCurrentDirectory())
            .AddJsonFile("appsettings.json");

        var configuration = builder.Build();

        ContainerConfig.RegisterDependencies(configuration);
        MappingConfig.RegisterMapping();


        var fileInfo = new FileInfo(@"\config.log4net");

        log4net.Config.XmlConfigurator.Configure(null, fileInfo);



        var core = ContainerWrapper.Container.GetInstance<ICore>();

        core.StartAsync().Wait();

        Console.Write("Press a key to exit");
        Console.ReadLine();
    }

但是使用 null 会崩溃

有什么建议吗?

推荐答案

您可以通过下面的语句获取默认的存储库，
并将该参数作为 Configure 方法的参数传递.

You can get the default repository via the statement here below,
and pass that one as argument of the Configure method.

ILoggerRepository repository = log4net.LogManager.GetRepository(Assembly.GetCallingAssembly());

根据您的设置，您可能需要使用 Assembly.GetExecutingAssembly().

Depending on your setup, you might need to use Assembly.GetExecutingAssembly() instead.

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