c# - 在 ASP.NET Core 2 日志记录更新后将 ILogger 映射到 Serilog 的记录器

Question

来自 @nblumhardt的 post :

You can then go ahead and delete any other logger configuration that’s hanging around: there’s no need for a "Logging" section in appsettings.json, no AddLogging() anywhere, and no configuration through ILoggerFactory in Startup.cs.

当在我的 Controller 中使用 Serilog; 和 ILogger 时出现异常。

private readonly ILogger _logger;

public CustomersController(ILogger logger)
{
    _logger = logger;
}

结果:

An unhandled exception occurred while processing the request.
InvalidOperationException: Unable to resolve service for type 'Serilog.ILogger' while attempting to activate 'Customers.Api.Controllers.CustomersController'.

我是否仍需要在 Startup.ConfigureServices() 方法中向 DI 提供一些信息？

据我所知，我的程序类遵循帖子中的说明。

public class Program
{
    public static void Main(string[] args)
    {
        Log.Logger = new LoggerConfiguration()
            .MinimumLevel.Debug()
            .MinimumLevel.Override("Microsoft", LogEventLevel.Information)
            .Enrich.FromLogContext()
            .WriteTo.Console()
            .CreateLogger();

        BuildWebHost(args).Run();
    }

    public static IWebHost BuildWebHost(string[] args) =>
        WebHost.CreateDefaultBuilder(args)
            .UseStartup<Startup>()
            .UseSerilog()
            .Build();
}

Answer 1

从 ILogger logger 更改预期类型至 ILogger<CustomersController>记录器:

private readonly ILogger _logger;

public CustomersController(ILogger<CustomersController> logger)
{
    _logger = logger;
}