记录：Serilog的最简配置方法

1.首先，在Program中配置如下代码

public class Program
{
    public static void Main(string[] args)
    {
        CreateWebHostBuilder(args).Build().Run();
    }

    public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
        　　　WebHost.CreateDefaultBuilder(args)
            .UseStartup<Startup>()
            .UseSerilog((ctx, config) => config
            .ReadFrom.Configuration(ctx.Configuration));
}

2.在appsettings.json中配置如下代码

{
  "Serilog": {
    "Using": [ "Serilog.Sinks.RollingFile" ],
    "MinimumLevel": "Debug",
    "WriteTo": [
      {
        "Name": "RollingFile",
        "Args": {
          "pathFormat": "logs\\log-{Date}.txt"
        }
      }
    ]
  }
}

PS：需要在所在项目安装相关Nuget包。