.net - 应用程序洞察 : loggerFactory. AddApplicationInsights 在 .net core 2.2.0 中已弃用

Question

在.net core 2.1.1中，使用以下方式注册应用程序见解:

public void ConfigureServices(IServiceCollection services)
{
    ...
    services.AddApplicationInsightsTelemetry(Configuration); //register InstrumentationKey
    ...
}

 public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
 {
     ...
     loggerFactory.AddApplicationInsights(app.ApplicationServices, LogLevel.Information); 
     ...
 }

但是，当我将其包含在 .net core 2.2.0 中时，我收到警告:

'ApplicationInsightsLoggerFactoryExtensions.AddApplicationInsights(ILoggerFactory, IServiceProvider, LogLevel)' is obsolete: 'Use Microsoft.Extensions.Logging.ApplicationInsightsLoggingBuilderExtensions.AddApplicationInsights from Microsoft.Extensions.Logging.ApplicationInsights package'

我已经包含了包Microsoft.Extensions.Logging.ApplicationInsights包并像这样使用:

 public void Configure(IApplicationBuilder app, IHostingEnvironment env)
 {
     ...
     ApplicationInsightsLoggingBuilderExtensions.AddApplicationInsights(...//some params//);
     ...
 }

这不允许我定义应用程序洞察的日志记录级别。 如何在 .net core 2.2.0 中定义日志记录级别？

Answer 1

请看一下这个article

如果是.net core web项目，可以使用以下代码在program.cs中设置日志级别:

public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
    WebHost.CreateDefaultBuilder(args)
    .UseStartup<Startup>()
    .ConfigureLogging(
        builder =>
        {

            builder.AddApplicationInsights("app insights instrumentation key");

            // You can set log level here
            builder.AddFilter<Microsoft.Extensions.Logging.ApplicationInsights.ApplicationInsightsLoggerProvider>
                             ("", LogLevel.Information);
        }
    );