WZC2/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Domain/Caches/Cache.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Win_in.Sfs.Basedata.Domain;

namespace Win_in.Sfs.Basedata.Caches;
public static class Cache
{
    public static List<Bom> Boms = new List<Bom>();
    public static async void BomsLifeCycle(int lifetime)
    {
        var reassigner = new Reassigner(DateTime.Now,new TimeSpan(0,5,0));
        await reassigner.RunAsync(() => {
            Boms.Clear();
        }).ConfigureAwait(false);
    }

}
public class Reassigner
{
    private readonly TimeSpan _interval;
    private DateTime _lasttime;
    public Reassigner(DateTime lasttime, TimeSpan interval)
    {
        _lasttime = lasttime;
        _interval = interval;
    }

    public async Task RunAsync(Action p_action)
    {
        while (true)
        {
            // 获取当前时间
            var currentTime = DateTime.Now;
            // 计算上次重新赋值到现在的时间间隔
            var elapsed = currentTime - _lasttime;
            // 检查时间间隔是否满足条件
            if (elapsed >= _interval)
            {
                p_action();
                // 重新赋值
                //_value = await GetValueAsync();
                // 更新最后更新时间
                _lasttime = currentTime;
            }

            // 等待下一刻钟
            await Task.Delay(_interval);
        }
    }

}