小编Lib*_*ron的帖子

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但我需要注入IHttpClientFactory。

public class MySink : ILogEventSink
{
    //...

    public MySink(IFormatProvider formatProvider, IHttpClientFactory httpClientFactory)
    {
        //...
    }
}

public static class MySinkExtensions
{
    public static LoggerConfiguration MySink(
        this LoggerSinkConfiguration loggerConfiguration, 
        IHttpClientFactory httpClientFactory, 
        IFormatProvider formatProvider = null,
        LogEventLevel restrictedToMinimumLevel = LogEventLevel.Verbose)
    {
        return loggerConfiguration.Sink(new MySink(formatProvider, httpClientFactory), restrictedToMinimumLevel);
    }
}

节目主要：

class Program
{
    static async Task Main(string[] args)
    {
        var serviceCollection = new ServiceCollection();
        serviceCollection.AddHttpClient();

        var logger = new LoggerConfiguration()
            .ReadFrom.Configuration(configuration)
            .WriteTo.MySink(null) //<--How to get IHttpClientFactory?
            .CreateLogger();

        services.AddLogging(configure => configure.ClearProviders().AddSerilog(logger)); …