项目提交

WYB

2021-03-22 91b8cdad021ab052e4991f3d41834a6f0ddc36b8

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using JiepeiWMS.Common.Helper;
using JiepeiWMS.IServices;
using Microsoft.Extensions.Hosting;
using System;
using System.Threading;
using System.Threading.Tasks;
 
namespace JiepeiWMS.Tasks
{
    public class Job1TimedService : IHostedService, IDisposable
    {
        private Timer _timer;
        private readonly IBlogArticleServices _blogArticleServices;
 
        // 这里可以注入
        public Job1TimedService(IBlogArticleServices blogArticleServices)
        {
            _blogArticleServices = blogArticleServices;
        }
 
        public Task StartAsync(CancellationToken cancellationToken)
        {
            Console.WriteLine("Job 1 is starting.");
 
            _timer = new Timer(DoWork, null, TimeSpan.Zero,
                TimeSpan.FromSeconds(60 * 60));//一个小时
 
            return Task.CompletedTask;
        }
 
        private async void DoWork(object state)
        {
            try
            {
                var model = await _blogArticleServices.GetBlogDetails(1);
                Console.WriteLine($"Job 1 启动成功，获取id=1的博客title为:{model?.btitle}");
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error:{ex.Message}");
            }
 
            ConsoleHelper.WriteSuccessLine($"Job 1： {DateTime.Now}");
        }
 
        public Task StopAsync(CancellationToken cancellationToken)
        {
            Console.WriteLine("Job 1 is stopping.");
 
            _timer?.Change(Timeout.Infinite, 0);
 
            return Task.CompletedTask;
        }
 
        public void Dispose()
        {
            _timer?.Dispose();
        }
    }
}