将 Serilog 与 Microsoft.Extensions.Logging.ILogger 结合使用 [英] Use Serilog with Microsoft.Extensions.Logging.ILogger

问题描述

我已经使用 Host 创建了一个 .NET Core 3.1 项目，这是一个带有 IServiceCollection 的 IoC 容器，并使用 ILogger 接口在整个地方实现了日志记录.Microsoft.Extensions.Logging.我现在需要实现更高级的日志记录并决定使用 Serilog.

I've created a .NET Core 3.1 project using a Host, the IoC container with IServiceCollection and implemented logging allover the place using the ILogger<T> interface from Microsoft.Extensions.Logging. I now need to implement more advanced logging and decided to use Serilog.

我认为从 .NET 内置记录器切换到 Serilog 会轻而易举.但令我惊讶的是，Serilog 正在使用它自己的 ILogger 接口 - 太糟糕了！所以现在我需要更新所有地方以使用 Serilog ILogger，或者使用 .NET Core ILogger 接口实现 Serilog.

I assumed that it would be a breeze to switch from .NET built-in loggers to Serilog. But to my surprise, Serilog is using it's own ILogger interface - bummer! So now I needed to update ALL places to use Serilog ILogger, or to implement Serilog with a .NET Core ILogger<T> interface.

我的问题是 - 真的不可能在 Microsoft.Extensions.Logging 中使用带有 ILogger 接口的 Serilog 吗?会更聪明！

My question is - is it really not possible to use Serilog with the ILogger interface in Microsoft.Extensions.Logging? Would be so much smarter!

推荐答案

在 Serilog.Extensions.Logging 程序集中，IloggingBuilder 上有一个名为 的扩展方法AddSerilog(它在 Serilog 命名空间中)将允许您使用 Serilog 进行日志记录.例如:

In the Serilog.Extensions.Logging assembly there is a extension method on IloggingBuilder called AddSerilog (it's in the Serilog namespace) that will allow you to use Serilog for logging. For example:

.NET Core 2.2 及更早版本(使用 WebHost):

.NET Core 2.2 and earlier (using WebHost):

WebHost.CreateDefaultBuilder(args)
    .ConfigureLogging(logging =>
    {
        logging.ClearProviders();
        logging.AddSerilog();
    });

.NET Core 3.1 及更高版本(对 Web 或控制台应用程序使用通用 Host):

.NET Core 3.1 and later (using generic Host for either web or console apps):

Host.CreateDefaultBuilder(args)
    .ConfigureWebHostDefaults(webBuilder => webBuilder.UseStartup<Startup>()})
    .UseSerilog();

现在 ILogger 和 ILogger<> 实现将调用 Serilog.

Now the ILogger and ILogger<> implementation will call into Serilog.

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