在棱镜Xamarin.Forms中使用多个Microsoft.Extension.Logging ILoggers

using Microsoft.Extensions.Logging;

public partial class App : Application
{
    public static ILoggerFactory LoggerFactory { get; private set; }
    public static ILogger Logger { get; private set; }

    public App()
    {
        InitializeComponent();

        LoggerFactory = new LoggerFactory().AddConsole();
        Logger = LoggerFactory.CreateLogger<App>();

        MainPage = new MainPage();
    }
}

using Microsoft.Extensions.Logging;

public partial class MainPage : ContentPage
{
    private readonly ILogger<MainPage> _logger;

    public MainPage()
    {
        InitializeComponent();

        _logger = App.LoggerFactory.CreateLogger<MainPage>();
    }

    private void Button_Clicked(object sender, EventArgs e)
    {
        _logger.LogInformation("Button clicked");
    }
}

using Microsoft.Extensions.Logging;

public partial class AnotherPage : ContentPage
{
    private readonly ILogger<AnotherPage> _logger;

    public AnotherPage()
    {
        InitializeComponent();

        _logger = App.LoggerFactory.CreateLogger<AnotherPage>();
    }

    // ...
}