.Net Core使用Serilog

1、Nuget添加Serilog.AspNetCore

2、Startup.cs添加如下代码

public void ConfigureServices(IServiceCollection services)
{

　　//使用serilog替换自带的log实现
　　Log.Logger = new LoggerConfiguration().ReadFrom.Configuration(Configuration)
　　　　.MinimumLevel.Debug()
　　　　.Enrich.FromLogContext()
　　　　.WriteTo.Console(new RenderedCompactJsonFormatter())
　　　　.WriteTo.File(formatter: new CompactJsonFormatter(), "logs/mylog.log", rollingInterval: RollingInterval.Day)
　　　　.CreateLogger();

　　services.AddControllersWithViews();
}

3、Program.cs添加如下代码

        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseStartup<Startup>();
                }).UseSerilog(dispose: true);

4、调用

public class HomeController : Controller
    {
　　　　　//构造函数注入
        private readonly ILogger<HomeController> _logger;

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

        public IActionResult Index()
        {
            _logger.LogInformation("我能成功");
            return View();
        }
}

5、亲测有效