简单、轻量、功能非常强大的C#/ASP.NET定时调度任务执行管理组件--FluentScheduler之实例篇

上篇《推荐一个C#/ASP.NET定时任务执行管理器组件》给大家介绍了一个用于C#程序开发的组件，但具体的用法还没有做详细的说明，今天用此文来列举一下FluentScheduler的使用。

用法一：TaskManager.AddTask()方法，具体实现代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using FluentScheduler;

namespace FluentSchedulerDemo
{
  class Program
  {
    static void Main(string[] args)
    {
      TaskManager.AddTask(() =>
      {
        //Do something...
        Console.WriteLine("Timer task,current time:{0}", DateTime.Now);
      }, t =>
      {
        //从程序启动开始执行，然后每秒钟执行一次
        t.ToRunNow().AndEvery(1).Seconds();
        ////带有任务名称的任务定时器
        //t.WithName("TimerTask").ToRunOnceAt(DateTime.Now.AddSeconds(5));
      });
      Console.ReadKey();
    }
  }
}

这种实现是比较简单的，直接引入命名空间FluentScheduler就可以了。执行结果如图：

用法二：继承FluentScheduler的Registry类

public class MyRegistry : Registry
{
    public MyRegistry()
    {
        // Schedule an ITask to run at an interval
        Schedule<MyTask>().ToRunNow().AndEvery(2).Seconds();

        // Schedule an ITask to run once, delayed by a specific time interval. 
        Schedule<MyTask>().ToRunOnceIn(5).Seconds();

        // Schedule a simple task to run at a specific time
        Schedule(() => Console.WriteLine("Timed Task - Will run every day at 9:15pm: " + DateTime.Now)).ToRunEvery(1).Days().At(21, 15);

        // Schedule a more complex action to run immediately and on an monthly interval
        Schedule(() =>
        {
            Console.WriteLine("Complex Action Task Starts: " + DateTime.Now);
            Thread.Sleep(1000);
            Console.WriteLine("Complex Action Task Ends: " + DateTime.Now);
        }).ToRunNow().AndEvery(1).Months().OnTheFirst(DayOfWeek.Monday).At(3, 0);

        //Schedule multiple tasks to be run in a single schedule
        Schedule<MyTask>().AndThen<MyOtherTask>().ToRunNow().AndEvery(5).Minutes();
    }
}

此方法需要初始化:

TaskManager.Initialize(new MyRegistry());