我设法构建了一个工作器服务，并将ASP.NET Core API添加到了运行良好的服务中。我面临的问题是将其安装为Windows服务。自从升级到.NET 3.0以来，发生了许多重大更改，尤其是HostBuilder

下面是我的Program class

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

public static IHostBuilder CreateHostBuilder(string[] args) =>
        Host.CreateDefaultBuilder(args)
            .UseWindowsService()
            .ConfigureServices((hostcontext,svc) =>
            {
                svc.AddHostedService<Worker>();
            });

public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
                .UseStartup<Startup>()
                .UseContentRoot(Directory.getcurrentDirectory())
                .UseKestrel((context,serverOptions) =>
                {
                    serverOptions.ListenAnyIP(1044);
                    serverOptions.Limits.KeepAliveTimeout = TimeSpan.FromMinutes(1.5);
                });

当我像这样运行它时，它无法选择WebHost Builder，并且当我仅使用WebHost Builder运行时，它无法在目标服务器上安装服务。

请协助我想利用IWebHostBuilder和IHostBuilder的优点，但是我不知道如何在static main方法中将它们结合起来。

下面是其他文件；

StartUp

 public void ConfigureServices(microsoft.Extensions.DependencyInjection.IServiceCollection services)
        {
            services.AddHostedService<Worker>();

            ////Add Controllers
            //services.AddTransient<SalesForceDataLoaderController>();


            //Add DB Dependency Injection
            services.AddAutoMapper(typeof(Startup));

            services.AddMvc().AddJsonOptions(options =>
            {
                options.UseCamelCasing(true);
            }).AddControllersAsServices();
            services.AddDbContext<SalesForceReportLoaderContext>(options =>
                options.UseSqlServer(this.APIdb));

            services.AddScoped<IRepositoryWrapper,RepositoryWrapper>();
            services.AddScoped<ILogger,Logger<SalesForceDataLoaderController>>();
            services.AddScoped<ILogger,Logger<actisureWhatsAppController>>();
            services.AddScoped<ILogger,Logger<PureWhatsAppController>>();

            services.AddSingleton(typeof(IRepository<>),typeof(Repository<>));
            services.AddSingleton<ISalesforceLoaderRepository,SalesforceLoaderRepository>();
            services.AddSingleton<IactWhatsAppClaimStatusRepo,actWhatsAppClaimStatusRepo>();
            services.AddSingleton<IPureWhatsAppClaimStatusRepo,PureWhatsAppClaimStatusRepo>();
            services.AddSingleton<IPureWhatsAppPolicyDetailsRepo,PureWhatsAppPolicyDetailsRepo>();


        }

        public void Configure(IApplicationBuilder app,IHostingEnvironment env)
        {
            app.UseMvc();
            //app.UseRouting();

        }

和我的worker class

 public class Worker : BackgroundService
    {
        private readonly ILogger<Worker> _logger;

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

        public override Task StartAsync(CancellationToken cancellationToken)
        {
            _logger.LogInformation("Service Starting at: {time}",DateTimeOffset.Now);
            return base.StartAsync(cancellationToken);
        }

        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
        {
            while (!stoppingToken.IsCancellationRequested)
            {
                try
                {
                    //Run a request

                }
                catch (Exception ex)
                {
                    _logger.LogError(ex.InnerException.ToString());
                }

                _logger.LogInformation("Salesforce Service running at: {time}",DateTimeOffset.Now);
                await Task.Delay(2500,stoppingToken);
            }
        }

        public override Task StopAsync(CancellationToken cancellationToken)
        {
            _logger.LogInformation("Service Stop at: {time}",DateTimeOffset.Now);
            return base.StopAsync(cancellationToken);
        }

        public override void Dispose()
        {
            _logger.LogInformation("Resources released at: {time}",DateTimeOffset.Now);
            base.Dispose();
        }
    }

编辑

我现在通常使用svc安装了该服务，但是我一直收到此错误

[SC] StartService FAILED 1053:

The service did not respond to the start or control request in a timely fashion.