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我相信你做得很好，我第一次使用 Serilogs。我使用 ASP CORE 3.0。我注意到，Serilogs 仅在我停止应用程序后记录事件，它不记录实时事件。

我的 appsettings.Development.json

"Serilog": {
"MinimumLevel": {
  "Default": "Information",
  "System": "Warning",
  "Microsoft": "Information",
  "Microsoft.AspNetCore": "Information"
},
"File": {
  "location": "logs/logging_api.log"
}};

程序.cs

 public static IHostBuilder CreateHostBuilder(string[] args) =>
        Host.CreateDefaultBuilder(args)
            .ConfigureWebHostDefaults(webBuilder =>
            {
                webBuilder.UseStartup<Startup>();
            })
            .UseSerilog((hostingContext, loggerConfiguration) =>
            {
                // About log messges formatting: https://github.com/serilog/serilog/wiki/Formatting-Output#formatting-plain-text
                // Implement serilog configurations
                loggerConfiguration
                .ReadFrom.Configuration(hostingContext.Configuration)
                .Enrich.FromLogContext()
                .WriteTo.Console(outputTemplate: "[{Timestamp:HH:mm:ss} {Level:u3}] {Message:lj} {HttpContext}");
                var logFileLocation = hostingContext.Configuration.GetSection("Serilog:File:Location").Value ??
                    hostingContext.Configuration.GetSection("LOG_FILE_LOCATION").Value;
                if (logFileLocation != null)
                {
                    loggerConfiguration
                        .WriteTo.File(
                            logFileLocation,
                            outputTemplate: "[{Timestamp:HH:mm:ss} {Level:u3}] {Message:lj} {HttpContext}",
                            rollingInterval: RollingInterval.Day,
                            rollOnFileSizeLimit: true,
                            fileSizeLimitBytes: 50 * 1024 * 1024);
                }
            });

启动.cs

        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
    {
        if (env.IsDevelopment())
        {
            app.UseDeveloperExceptionPage();
        }

        app.UseSerilogRequestLogging();

        // Enable default healthcheck
        app.UseHealthChecks("/api/health/check");

        // Enable swagger only for development environments
        // specifying the Swagger JSON endpoint.
        if (this.configuration.GetValue<bool>("EnableSwagger"))
        {
            app.UseSwagger();
            app.UseSwaggerUI(c =>
            {
                c.SwaggerEndpoint("/swagger/v1/swagger.json", "Logging API V1");
            });
        }

        app.UseRouting();

        // app.UseMiddleware<LoggingApiAuth>();
        app.UseAuthorization();

        app.UseEndpoints(endpoints =>
        {
            endpoints.MapControllers();
        });
    }

项目文件

<ProjectReference Include="..\LoggingApi.Data\LoggingApi.Data.csproj" />
<PackageReference Include="Swashbuckle.AspNetCore" Version="5.0.0-rc4" />
<PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="5.0.0-rc4" />
<PackageReference Include="Swashbuckle.AspNetCore.SwaggerUi" Version="5.0.0-rc4" />
<PackageReference Include="Serilog.AspNetCore" Version="3.2.0" />
<PackageReference Include="Serilog.Settings.Configuration" Version="3.1.0" />
<PackageReference Include="Serilog.Sinks.Console" Version="3.1.1" />
<PackageReference Include="Serilog.Sinks.File" Version="4.0.0" />
<PackageReference Include="Serilog.Enrichers.AspnetcoreHttpcontext" Version="1.1.0" />

问题 ：

只有在我停止应用程序后才会记录

Loaded **'/usr/local/share/dotnet/shared/Microsoft.NETCore.App/3.0.0/System.Net.NameResolution.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.

程序“[42520] LoggingApi.Edge.dll”已退出，代码为 0 (0x0)**。

[18:06:57 INF] 现在监听：http://localhost:5000 [18:06:57 INF] 请求开始 HTTP/1.1 GET http://localhost:5000/ [18:06:57 INF] 应用程序开始了。按 Ctrl+C 关闭。[18:06:57 INF] 托管环境：开发 [18:06:57 INF] 内容根路径：/development/logging-api/LoggingApi.Edge [18:06:57 INF] HTTP GET / 在 101.3370 毫秒内响应 404 [18:06:57 INF] 请求在 795.6172 毫秒内完成 404 [18:06:59 INF] 请求开始 HTTP/1.1 GET http://localhost:5000/ [18:06:59 INF] HTTP GET / 响应 404 1.1243 ms [18:06:59 INF] 请求在 3.2939000000000003ms 完成 404 [18:07:31 INF] 请求开始 HTTP/1.1 GET http://localhost:5000/api/actionlogs/internal/5db0f148ba2a6056da8463e5应用程序/json [18:07:31 INF] 执行端点'LoggingApi.Edge.Controllers.ActionLogsController.GetByIdAsync (LoggingApi.Edge)' [18:07:31 INF] 路由匹配 {action = "GetById", controller = "动作日志”}。在控制器 LoggingApi.Edge.Controllers.ActionLogsController (LoggingApi.Edge) 上执行带有签名 System.Threading.Tasks.Task`1[Microsoft.AspNetCore.Mvc.IActionResult] GetByIdAsync(System.String) 的控制器操作。[18:07:32 INF] 执行 ObjectResult，写入“LoggingApi.Data.Models.ActionLog”类型的值。[18:07:32 INF] 在 973.6433000000001ms [18:07:32 INF] 执行的操作 LoggingApi.Edge.Controllers.ActionLogsController.GetByIdAsync (LoggingApi.Edge) [18:07:32 INF] 执行端点'LoggingApi.Edge.Controllers.ActionLogsController.GetByIdAsync (LoggingApi.边缘）' [18:07: 32 INF] HTTP GET /api/actionlogs/internal/5db0f148ba2a6056da8463e5 在 1067.5599 毫秒内响应 200 [18:07:32 INF] 请求在 1069.1802 毫秒内完成 200 应用程序/json；字符集=utf-8

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1 回答 1

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我无法重现您描述的行为...您的项目或环境中可能有其他原因导致该行为。控制台和文件接收器日志都按预期写入控制台和文件。

复制品

如果您可以在 GitHub 上放置一个显示此行为的示例项目，那将有所帮助。

于 2019-12-05T19:06:18.163 回答