我无法将 Application Insight 遥测添加到我的 asp.net 核心控制台应用程序答案

【问题标题】：I can't add Application Insight telemetry to my asp.net core console application我无法将 Application Insight 遥测添加到我的 asp.net 核心控制台应用程序
【发布时间】：2022-01-05 04:05:50
【问题描述】：

我在 .NET 6 上有一个控制台应用程序。我尝试登录到 Azure Application Insights。

这是我的配置方法：

private static IHostBuilder CreateHostBuilder(string[] args)
{
    return Host.CreateDefaultBuilder(args)
        .ConfigureServices(services =>
        {
            
            services.AddTransient<Program>();
            HttpManager manager = new HttpManager(Configuration);
            SqlManager sqlManager = new SqlManager(Configuration);
            EngineFunctions engineFunctions = new EngineFunctions();
            EngineManager engineManager = new EngineManager(sqlManager, engineFunctions);
            WorkOrderFunctions workOrderFunctions = new WorkOrderFunctions();
            ServiceBusManager serviceBusManager = new ServiceBusManager(Configuration);
            WorkOrderService wservice = new WorkOrderService(manager, sqlManager, workOrderFunctions, engineManager, serviceBusManager);
            services.AddSingleton(wservice);

            string instrumentationKey = Configuration["APPINSIGHTS_INSTRUMENTATIONKEY"];
            services.AddApplicationInsightsTelemetry(instrumentationKey);
        });
}

但是当我运行控制台应用程序时，它给出了以下错误：

它在 Web API 上完美运行，但我无法在控制台应用程序中实现。

【问题讨论】：

您没有使用正确的软件包。试试this
谢谢，彼得。有效。如果答案是正确的，请投票给它。

标签： asp.net-core console-application azure-application-insights azure-webjobs .net-6.0

【解决方案1】：

根据彼得的回答，

我改变了配置服务的方法，如下所示。

private static IHostBuilder CreateHostBuilder(string[] args)
{
    return Host.CreateDefaultBuilder(args)
        .ConfigureServices(services =>
        {
            
            services.AddTransient<Program>();
            HttpManager manager = new HttpManager(Configuration);
            SqlManager sqlManager = new SqlManager(Configuration);
            EngineFunctions engineFunctions = new EngineFunctions();
            EngineManager engineManager = new EngineManager(sqlManager, engineFunctions);
            WorkOrderFunctions workOrderFunctions = new WorkOrderFunctions();
            ServiceBusManager serviceBusManager = new ServiceBusManager(Configuration);
            WorkOrderService wservice = new WorkOrderService(manager, sqlManager, workOrderFunctions, engineManager, serviceBusManager);
            services.AddSingleton(wservice);

            services.AddLogging(loggingBuilder => loggingBuilder.AddFilter<Microsoft.Extensions.Logging.ApplicationInsights.ApplicationInsightsLoggerProvider>("Category", LogLevel.Information));
            services.AddApplicationInsightsTelemetryWorkerService(Configuration["ApplicationInsights:InstrumentationKey"]);

            // Build ServiceProvider.
            IServiceProvider serviceProvider = services.BuildServiceProvider();

            // Obtain logger instance from DI.
            _logger = serviceProvider.GetRequiredService<ILogger<Program>>();
        });
}

另外，这里是官方文档：

https://docs.microsoft.com/en-us/azure/azure-monitor/app/worker-service#net-corenet-framework-console-application

【讨论】：