Quartz C# 官方示例 任务调度插件

十年河东，十年河西，莫欺少年穷

学无止境，精益求精

先来点干货，每五秒执行一次

1、程序入口

    class Program
    {
        static void Main(string[] args)
        {
            Task.Run(() => { JobManager.RunSche().GetAwaiter().GetResult(); });
            Console.ReadKey();
        }
    }

2、触发器注册

using Quartz;
using Quartz.Impl;
using Quartz.Impl.Matchers;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;

namespace CabinetElectricExe
{
    public class JobManager
    {
        private static IScheduler scheduler;
        public static async Task RunSche()
        {
            try
            {
                Console.WriteLine("ServiceStart");
                StdSchedulerFactory factory = new StdSchedulerFactory();
                scheduler = await factory.GetScheduler();
                await JobSchedule<JobCenter>.ScheduleDayJob(scheduler);
                await scheduler.Start();
            }
            catch (Exception ex)
            {
                Console.WriteLine("jobinitException");
               // Log.Inst.Info($"jobinitException:{ex.ToString()}");
            }

        }

        public static async Task<string> Monitor()
        {
            var groups = await scheduler.GetJobGroupNames();
            var jobstring = new StringBuilder();
            foreach (var item in groups)
            {
                var jobkeys = await scheduler.GetJobKeys(GroupMatcher<JobKey>.GroupEquals(item));
                foreach (var jobkey in jobkeys)
                {
                    string jobName = jobkey.Name;
                    string jobGroup = jobkey.Group;
                    var job = await scheduler.GetJobDetail(jobkey);
                    var triggers = await scheduler.GetTriggersOfJob(jobkey);

                    foreach (ITrigger trigger in triggers)
                    {
                        dynamic trg = trigger;
                        TriggerKey triggerKey = new TriggerKey(trg.Name, trg.Group);
                        TriggerState x = scheduler.GetTriggerState(triggerKey).Result;
                        var lastTime = trigger.GetPreviousFireTimeUtc().GetValueOrDefault().ToString("yyyy-MM-dd HH:mm:ss");
                        var nextTime = trigger.GetNextFireTimeUtc().GetValueOrDefault().ToString("yyyy-MM-dd HH:mm:ss");
                        jobstring.AppendFormat($@"状态:{ x.ToString()},上次执行时间:{lastTime},下次执行时间:{nextTime},job:{jobName},group:{jobGroup};");
                    }
                }
            }
            return jobstring.ToString();
        }
    }
}

3、触发器注册，执行函数

using Quartz;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;
using static Quartz.MisfireInstruction;

namespace CabinetElectricExe
{
    public class JobCenter : IJob
    {
        public JobCenter()
        {
        }

        /// <summary>
        /// 调用入口
        /// </summary>
        /// <param name="context"></param>
        /// <returns></returns>
        public async Task Execute(IJobExecutionContext context)
        {
            //HttpHelper.Post($"{CommonConfig.PMPath}job/excute", "");
            Console.WriteLine("执行了一次");
        }
    }

    public class JobSchedule<T> where T : IJob
    {
        /// <summary>
        /// 注册一个执行服务【定义他的频率，执行时间等，参考】
        /// </summary>
        /// <param name="scheduler"></param>
        /// <returns></returns>
        public static async Task ScheduleDayJob(IScheduler scheduler)
        {

            var jobName = "CabinetElectricExe";
            IJobDetail job = JobBuilder.Create<T>()
              .WithIdentity($"{jobName}Job", $"{jobName}Group")
              .Build();

            ITrigger trigger = TriggerBuilder.Create()
                .WithIdentity($"{jobName}Trigger", $"{jobName}Group")
                .StartAt(DateTime.Now.AddSeconds(5)) //启动间隔
                //.StartNow()
                .WithSimpleSchedule(x => x
                   .WithIntervalInSeconds(5) //等待间隔
                   .RepeatForever())
                .Build();

            var st = await scheduler.ScheduleJob(job, trigger);
     
            
        }
    }
}

最后，官方示例下载链接：https://files.cnblogs.com/files/chenwolong/Quartz.NET-2.3.2.zip   【CSDN花了60积分搞下来的，分享出去了，喜欢就点个赞】

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