JYHB-WCS/src/Khd.Core.Api/Program.cs

using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Hosting;
using System;
using System.IO;
using System.Linq;
using System.Timers;
using static Microsoft.EntityFrameworkCore.DbLoggerCategory;

namespace Khd.Core.Api
{
    public class Program
    {
        public static void Main(string[] args)
        {
            #region <20><>ʱɾ<CAB1><C9BE><EFBFBD><EFBFBD>־
            // <20><><EFBFBD>ö<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>24Сʱ<D0A1><CAB1>86400000<30><30><EFBFBD>룩
            System.Timers.Timer timer = new System.Timers.Timer(86400000);

            timer.Elapsed += TimerElapsed;
            timer.AutoReset = true;
            timer.Start();

            // <20><><EFBFBD><EFBFBD>ִ<EFBFBD><D6B4>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
            DeleteOldLogFiles();
            #endregion
            CreateHostBuilder(args).Build().Run();
        }

        private static void TimerElapsed(object sender, ElapsedEventArgs e)
        {
            DeleteOldLogFiles();
        }

        public static IHostBuilder CreateHostBuilder(string[] args)
        {
            return Host.CreateDefaultBuilder(args)
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseUrls("http://0.0.0.0:5001");
                    webBuilder.UseStartup<Startup>();
                });
        }
        private static void DeleteOldLogFiles()
        {
            string logDirectory = AppDomain.CurrentDomain.BaseDirectory + "logs"; // <20>滻Ϊʵ<CEAA>ʵ<EFBFBD><CAB5><EFBFBD>־<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>·<EFBFBD><C2B7>
            DateTime cutoffDate = DateTime.Now.AddDays(-3); // 3<><33>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

            try
            {
                DirectoryInfo dirInfo = new DirectoryInfo(logDirectory);

                // <20><>ȡ<EFBFBD><C8A1>־<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>ɸѡ<C9B8><D1A1><EFBFBD><EFBFBD>Ҫɾ<D2AA><C9BE><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
                FileInfo[] logFiles = dirInfo.GetFiles("*.log")
                    .Where(file => file.LastWriteTime < cutoffDate)
                    .ToArray();

                foreach (var file in logFiles)
                {
                    // ɾ<><C9BE><EFBFBD>ļ<EFBFBD>
                    file.Delete();
                    Console.WriteLine($"<22><>ɾ<EFBFBD><C9BE><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>{file.Name}");
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine($"ɾ<><C9BE><EFBFBD><EFBFBD>־<EFBFBD>ļ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>ִ<EFBFBD><D6B4><EFBFBD><EFBFBD><EFBFBD>{ex.Message}");
            }
        }
    }
}