yili-onemap/api/QM.KJGH.CGGL/QM.KJGH.CGGL/CustomWebHostService.cs

using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Hosting.WindowsServices;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using System.ComponentModel;
using System.ServiceProcess;

namespace QM.KJGH.CGGL
{
    [DesignerCategory("Code")]
    internal class CustomWebHostService : WebHostService
    {
        private ILogger _logger;

        public CustomWebHostService(IWebHost host) : base(host)
        {
            _logger = host.Services
                .GetRequiredService<ILogger<CustomWebHostService>>();
        }

        protected override void OnStarting(string[] args)
        {
            _logger.LogInformation("OnStarting method called.");
            base.OnStarting(args);
        }

        protected override void OnStarted()
        {
            _logger.LogInformation("OnStarted method called.");
            base.OnStarted();
        }

        protected override void OnStopping()
        {
            _logger.LogInformation("OnStopping method called.");
            base.OnStopping();
        }
    }

    public static class WebHostServiceExtensions
    {
        public static void RunAsCustomService(this IWebHost host)
        {
            var webHostService = new CustomWebHostService(host);
            ServiceBase.Run(webHostService);
        }
    }
}