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Quartz.Net

一、简单的Quartz程序

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>().Build();
            //trigger 
            var trigger = TriggerBuilder.Create().WithSimpleSchedule(x => x
                                                                        .WithIntervalInSeconds(1)//1s钟执行一次
                                                                        .RepeatForever()//重复执行
                                                                        .Build()).Build();
            
            //添加监听
            scheduler.ListenerManager.AddJobListener(new MyJobListener(), GroupMatcher<JobKey>.AnyGroup());

            //开始调度
            scheduler.ScheduleJob(job, trigger);
            Console.ReadLine();
        }

        //面向AOP
        public class MyJobListener : IJobListener
        {
            public string Name => "test";

            //job开始执行之前调用
            public async Task JobExecutionVetoed(IJobExecutionContext context, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobExecutionVetoed");
            }

            //job每次执行之后调用
            public async Task JobToBeExecuted(IJobExecutionContext context, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobToBeExecuted");
            }

            //job执行结束之后调用
            public async Task JobWasExecuted(IJobExecutionContext context, JobExecutionException jobException, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobWasExecuted");
            }
        }
    }

    public class JobTest : IJob
    {
        public async Task Execute(IJobExecutionContext context)
        {
            Console.WriteLine("asd");
        }
    }
}

demo

二、 quartz的五大构件

1. Scheduler [一个大容器]

2. job

3. trigger

4. SimpleThreadPool [最终的执行都是要委托给线程池]

　　10[WorkThread] + 1 [调度线程 QuartzSchedulerThread] => QuarzThread

　　SimpleThreadPool 默认是10个thread，是在thread上面进行的封装，不是线程池线程。。。

　　QuartzSchedulerThread => public override void Run()

5. JobStore =>DbStore,RAMStore

　　timeTriggers 用于获取最近的trigger的。

三、Job详解【JobBuilder】

var job = JobBuilder.Create<HelloJob>().Build();

在JobBuilder中执行执行的Action有四种方法。。。 Create 和 OfType

1. Create<T>

写代码方便。。

2. Type类型

后期绑定。。。。

Action不是来自解决方案的。。。可能你要执行的Action来自于其他的团队，对方所做的事情就是实现一下IJob接口就可以了。。。

我们拿到这个Dll，做反射，直接把job丢给scheduler。。。。

3，StoreDurably方法

设置job是否持久化

默认情况下：一旦job没有相对应的trigger，那么这个job会被删除。。。

如果一对一的情况下，trigger删除，job也会被删除。。。

所有的Job，Trigger 都是在RAMJobStore里面。。。

4，UsingJobData / SetJobData 都是给一个Job添加附加信息。。。

JobDataMap 就是一个字典，用于添加多个信息。。

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>()
                                                .StoreDurably(true)
                                                .UsingJobData("username","hunter")//都是给一个Job添加附加信息
                                                .Build();
            //trigger 
            var trigger = TriggerBuilder.Create().WithSimpleSchedule(x => x
                                                                        .WithIntervalInSeconds(1)//1s钟执行一次
                                                                        .RepeatForever()//重复执行
                                                                        .Build()).Build();
            
            //添加监听
            scheduler.ListenerManager.AddJobListener(new MyJobListener(), GroupMatcher<JobKey>.AnyGroup());

            //开始调度
            scheduler.ScheduleJob(job, trigger);
            Console.ReadLine();
        }

        //面向AOP
        public class MyJobListener : IJobListener
        {
            public string Name => "test";

            //job开始执行之前调用
            public async Task JobExecutionVetoed(IJobExecutionContext context, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobExecutionVetoed");
            }

            //job每次执行之后调用
            public async Task JobToBeExecuted(IJobExecutionContext context, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobToBeExecuted");
            }

            //job执行结束之后调用
            public async Task JobWasExecuted(IJobExecutionContext context, JobExecutionException jobException, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobWasExecuted");
            }
        }
    }

    public class JobTest : IJob
    {
        public async Task Execute(IJobExecutionContext context)
        {
            //获取附加信息
            Console.WriteLine(context.MergedJobDataMap["username"]);
        }
    }
}

demo

5，WithIdentity：如果没有制定，那么系统会给一个Guid的标识

            if (key == null)
            {
                key = new JobKey(Guid.NewGuid().ToString(), null);
            }

四、TriggerBuilder

1. StartAt,EndAt，StartNow Trigger触发的起始时间和结束时间

DateTimeOffset有时区概念，DateTime没有时区的概念

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>()
                                                .StoreDurably(true)
                                                .UsingJobData("username","hunter")//都是给一个Job添加附加信息
                                                .Build();

            Console.WriteLine("开始");
            //trigger 
            var trigger = TriggerBuilder.Create()
                                                .StartAt(DateTimeOffset.Now.AddSeconds(1))//开始执行时间
                                                .EndAt(DateTimeOffset.Now.AddSeconds(5))//执行结束时间
                                                .WithSimpleSchedule(x => x
                                                                        .WithIntervalInSeconds(1)//1s钟执行一次
                                                                        .RepeatForever()//重复执行
                                                                        .Build()).Build();
            
            //添加监听
            scheduler.ListenerManager.AddJobListener(new MyJobListener(), GroupMatcher<JobKey>.AnyGroup());

            //开始调度
            scheduler.ScheduleJob(job, trigger);
            Console.ReadLine();
        }

        //面向AOP
        public class MyJobListener : IJobListener
        {
            public string Name => "test";

            //job开始执行之前调用
            public async Task JobExecutionVetoed(IJobExecutionContext context, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobExecutionVetoed");
            }

            //job每次执行之后调用
            public async Task JobToBeExecuted(IJobExecutionContext context, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobToBeExecuted");
            }

            //job执行结束之后调用
            public async Task JobWasExecuted(IJobExecutionContext context, JobExecutionException jobException, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobWasExecuted");
            }
        }
    }

    public class JobTest : IJob
    {
        public async Task Execute(IJobExecutionContext context)
        {
            //获取附加信息
            Console.WriteLine(context.MergedJobDataMap["username"]);
        }
    }
}

demo

2，其他一些方法

.ForJob(job)//在定义Trigger的时候，就可以将对应关系做起来
.UsingJobData("aa","abc")//给Job添加附加信息
.WithPriority(1)//默认优先级【5】(优先级数字越大，优先级越高)

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>()
                                                .StoreDurably(true)
                                                .UsingJobData("username","hunter")//都是给一个Job添加附加信息
                                                .Build();

            Console.WriteLine("开始");
            //trigger 
            var trigger = TriggerBuilder.Create()
                                                .StartAt(DateTimeOffset.Now.AddSeconds(1))//开始执行时间
                                                .EndAt(DateTimeOffset.Now.AddSeconds(5))//执行结束时间
                                                .ForJob(job)//在定义Trigger的时候，就可以将对应关系做起来
                                                .UsingJobData("aa","abc")//给Job添加附加信息
                                                .WithPriority(1)//默认优先级【5】(优先级数字越大，优先级越高)
                                                .WithSimpleSchedule(x => x
                                                                        .WithIntervalInSeconds(1)//1s钟执行一次
                                                                        .RepeatForever()//重复执行
                                                                        .Build()).Build();
            
            //添加监听
            scheduler.ListenerManager.AddJobListener(new MyJobListener(), GroupMatcher<JobKey>.AnyGroup());

            //开始调度
            scheduler.ScheduleJob(job, trigger);
            Console.ReadLine();
        }

        //面向AOP
        public class MyJobListener : IJobListener
        {
            public string Name => "test";

            //job开始执行之前调用
            public async Task JobExecutionVetoed(IJobExecutionContext context, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobExecutionVetoed");
            }

            //job每次执行之后调用
            public async Task JobToBeExecuted(IJobExecutionContext context, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobToBeExecuted");
            }

            //job执行结束之后调用
            public async Task JobWasExecuted(IJobExecutionContext context, JobExecutionException jobException, CancellationToken cancellationToken = default(CancellationToken))
            {
                Console.WriteLine("JobWasExecuted");
            }
        }
    }

    public class JobTest : IJob
    {
        public async Task Execute(IJobExecutionContext context)
        {
            //获取附加信息
            Console.WriteLine(context.MergedJobDataMap["aa"]);
        }
    }
}

demo

五、四大trigger调度器

1，Simplescheduler
特点：只能在时分秒上做轮询

RepeatForever() 指定触发器将无限重复
WithInterval(TimeSpan timeSpan) 指定重复间隔（以毫秒为单位）
WithIntervalInHours(int hours) 指定重复间隔（以小时为单位）
WithIntervalInMinutes(int minutes) 指定重复间隔（以分钟为单位）
WithIntervalInSeconds(int seconds) 以秒为单位指定重复间隔
WithRepeatCount(int repeatCount) 重复执行次数（repeatCount+1）

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>().Build();

            Console.WriteLine("开始");
            //trigger 
            var trigger = TriggerBuilder.Create().WithSimpleSchedule(x => x
                                                                        .WithIntervalInSeconds(1)
                                                                        .RepeatForever()
                                                                        .Build()).Build();
            //开始调度
            scheduler.ScheduleJob(job, trigger);
            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index++, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

demo

2， CalendarIntervalSchedule

特点：和日历相关的轮询（1天执行一次，一周执行一次，一个月执行一次，一年执行一次）

WithInterval(int interval, IntervalUnit unit) 指定重复间隔
WithIntervalInDays(int intervalInDays) 指定重复间隔（按天）
WithIntervalInHours(int intervalInHours) 指定重复间隔（按小时）
WithIntervalInMinutes(int intervalInMinutes) 指定重复间隔（按分钟）
WithIntervalInMonths(int intervalInMonths) 指定重复间隔（按月）
WithIntervalInSeconds(int intervalInSeconds) 指定重复间隔（按秒）
WithIntervalInWeeks(int intervalInWeeks) 指定重复间隔（按星期）
WithIntervalInYears(int intervalInYears) 指定重复间隔（按年）

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>().Build();

            Console.WriteLine("开始");
            //trigger 
            var trigger = TriggerBuilder.Create().WithCalendarIntervalSchedule(x => x
                                                                        .WithIntervalInWeeks(2)//每两周执行一次
                                                                        .Build()).Build();
            //开始调度
            scheduler.ScheduleJob(job, trigger);
            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index++, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

每两周执行一次

3，DailyTimeIntervalScheduleBuilder

OnMondayThroughFriday() 周一至周五执行
OnSaturdayAndSunday() 周六和周日执行
OnEveryDay() 一周所有日子
WithInterval(int interval, IntervalUnit unit) 指定要生成的触发器的时间单位和时间间隔。
WithIntervalInHours(int intervalInHours) 指定重复间隔（按天）
WithIntervalInMinutes(int intervalInMinutes) 指定重复间隔（按分钟）
WithIntervalInSeconds(int intervalInSeconds) 指定重复间隔（按秒）
StartingDailyAt(TimeOfDay.HourAndMinuteOfDay(8, 00) 开始执行时间
EndingDailyAt(TimeOfDay.HourAndMinuteOfDay(20, 00)  结束时间

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>().Build();

            Console.WriteLine("开始");

            //30分钟检测一次，8点-20点
            //trigger 
            var trigger = TriggerBuilder.Create().WithDailyTimeIntervalSchedule(x => x
                                                            .OnEveryDay()//没天执行
                                                            .StartingDailyAt(TimeOfDay.HourAndMinuteOfDay(8,0))//开始执行时间
                                                            .EndingDailyAt(TimeOfDay.HourAndMinuteOfDay(20,0))//结束执行时间
                                                            .WithIntervalInMinutes(30)//不管什么时候执行的此程序，都是每30分钟整点执行一次（例如8:30,13:30）
                                                            .Build()).Build();



            //开始调度
            scheduler.ScheduleJob(job, trigger);
            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            index++;

            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

8点-20点，30分钟检测一次

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>().Build();

            Console.WriteLine("开始");

            //每天凌晨2点跑一次
            //trigger 
            var trigger = TriggerBuilder.Create().WithDailyTimeIntervalSchedule(x => x
                                                            .OnEveryDay()//没天执行
                                                            .StartingDailyAt(TimeOfDay.HourAndMinuteOfDay(2,0))//开始执行时间
                                                            .EndingDailyAt(TimeOfDay.HourAndMinuteOfDay(2,1))//结束执行时间
                                                            .WithIntervalInMinutes(30)//巧妙设计，是程序每天只执行一次
                                                            .Build()).Build();

            //注意做一个问题：在测试的时候先调整好计算机时间，在run此程序
            //如果先run程序，在调整时间，会有问题

            //开始调度
            scheduler.ScheduleJob(job, trigger);
            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            index++;

            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

每天凌晨2点跑一次

5，WithCronSchedule

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>().Build();

            Console.WriteLine("开始");

            //trigger 
            var trigger = TriggerBuilder.Create().WithCronSchedule("* * * ? * MON").Build();

            //注意做一个问题：在测试的时候先调整好计算机时间，在run此程序
            //如果先run程序，在调整时间，会有问题

            //开始调度
            scheduler.ScheduleJob(job, trigger);
            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            index++;

            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

demo

Cron表达式

quartz中的cron表达式和Linux下的很类似，比如 "/5 * * ? * * *" 这样的7位表达式，最后一位年非必选。

表达式从左到右，依此是秒、分、时、月第几天、月、周几、年。下面表格是要遵守的规范：

字段名	允许的值	允许的特殊字符
Seconds	0-59	, - * /
Minutes	0-59	, - * /
Hours	0-23	, - * /
Day of month	1-31	, - * ? / L W
Month	1-12 or JAN-DEC	, - * /
Day of week	1-7 or SUN-SAT	, - * ? / L #
Year	空, 1970-2099	, - * /

星期一 MON
星期二 TUE
星期三 WED
星期四 THU
星期五 FRI
星期六 SAT
星期天 SUN

特殊字符	解释
,	或的意思。例：分钟位 5,10 即第5分钟或10分都触发。
/	a/b。 a：代表起始时间，b频率时间。例；分钟位 3/5，从第三分钟开始，每5分钟执行一次。
*	频率。即每一次波动。例；分钟位 * 即表示每分钟
-	区间。例：分钟位 5-10 即5到10分期间。
?	任意值。即每一次波动。只能用在DayofMonth和DayofWeek，二者冲突。指定一个另一个一个要用?
L	表示最后。只能用在DayofMonth和DayofWeek，4L即最后一个星期三
W	工作日。表示最后。只能用在DayofWeek
#	4#2。只能用DayofMonth。某月的第二个星期三

实例：

每天8-20点间隔28分钟执行一次：0 0/28 8-20 * * ?"
间隔10秒跑一次：0/10 * 8-20 * * ?
每天8-20天，30分钟执行一次： 0 0/30 8-20 * * ?
周一到周五凌晨2点执行： 0 0 2 ? * MON-FRI 执行一次

”0 0 10,14,16 * * ?" 每天10点，14点，16点触发。

"0 0/5 14,18 * * ?" 每天14点或18点中，每5分钟触发。

"0 4/15 14-18 * * ?" 每天14点到18点期间, 从第四分钟触发，每15分钟一次。

"0 15 10 ? * 6L" 每月的最后一个星期五上午10:15触发。

http://cron.qqe2.com/

六、操作案例

1，trigger先绑定job，然后在执行

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("开始");

            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>()
                .StoreDurably(true)
                .Build();
            scheduler.AddJob(job, true);

            //trigger 
            var trigger = TriggerBuilder.Create().ForJob(job)
                .WithCronSchedule("* * * * * ?").Build();

            //使用这句话的前提是job必须是持久化的，否则只能使用下面那句话
            scheduler.ScheduleJob(trigger);
            //scheduler.ScheduleJob(job,trigger);

            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            index++;

            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

demo

2，job操作

List<JobDetailImpl> jobList = new List<JobDetailImpl>();

            //第一步：获取所有的job信息
            var jobKeySet = scheduler.GetJobKeys(GroupMatcher<JobKey>.AnyGroup());

            foreach (var jobKey in jobKeySet)
            {
                var jobDetail = (JobDetailImpl)scheduler.GetJobDetail(jobKey);

                jobList.Add(jobDetail);
            }

            var json = JsonConvert.SerializeObject(jobList.Select(i => new
            {
                i.Name,
                i.Group,
                i.Durable,
                i.JobDataMap,
                i.Description,
                TriggerList = string.Join(",", scheduler.GetTriggersOfJob(new JobKey(i.Name, i.Group))
                                    .Select(m => m.Key.ToString()))
            }));

查询job

var exists = scheduler.CheckExists(new JobKey(jobRequest.JobName,
                                                              jobRequest.JobGroupName));

                if (exists && !jobRequest.IsEdit)
                {
                    return Json("已经存在同名的Job，请更换！");
                }

                var assemblyName = jobRequest.JobFullClass.Split('.')[0];
                var fullName = jobRequest.JobFullClass;
                var dllpath = Request.MapPath(string.Format("~/bin/{0}.dll", assemblyName));

                //需要执行的job名称
                var jobClassName = Assembly.LoadFile(dllpath)
                                           .CreateInstance(jobRequest.JobFullClass);

                //第一种方式：
                var job = JobBuilder.Create(jobClassName.GetType()).StoreDurably(true)
                                          .WithIdentity(jobRequest.JobName, jobRequest.JobGroupName)
                                          .WithDescription(jobRequest.Description)
                                          .Build();
                
                scheduler.AddJob(job, true);

                //第二种方式：获取job信息，再更新实体。。。
                var jobdetail = scheduler.GetJobDetail(new JobKey(jobRequest.JobName, jobRequest.JobGroupName));

添加job

//job暂停，所有关联的trigger也必须暂停
                scheduler.PauseJob(new JobKey(jobName, groupName));

暂停job

 scheduler.ResumeJob(new JobKey(jobName, groupName));

恢复job

2，trigger操作

 List<CronTriggerImpl> triggerList = new List<CronTriggerImpl>();

            //第一步：获取所有的trigger信息
            var triggerKeys = scheduler.GetTriggerKeys(GroupMatcher<TriggerKey>.AnyGroup());

            foreach (var triggerkey in triggerKeys)
            {
                var triggerDetail = (CronTriggerImpl)scheduler.GetTrigger(triggerkey);

                triggerList.Add(triggerDetail);
            }

            var json = JsonConvert.SerializeObject(triggerList.Select(i => new
            {
                i.FullName,
                i.FullJobName,
                i.CronExpressionString,
                JobClassName = scheduler.GetJobDetail(i.JobKey).JobType.FullName,
                StartFireTime = i.StartTimeUtc.LocalDateTime.ToString("yyyy-MM-dd HH:mm:ss"),
                PrevFireTime = i.GetPreviousFireTimeUtc()?.LocalDateTime.ToString("yyyy-MM-dd HH:mm:ss"),
                NextFireTime = i.GetNextFireTimeUtc()?.LocalDateTime.ToString("yyyy-MM-dd HH:mm:ss"),
                TriggerStatus = scheduler.GetTriggerState(new TriggerKey(i.Name, i.Group)).ToString(),
                i.Priority,
                i.Description,
                i.Name,
                i.Group
            }));

查询

 var exists = scheduler.CheckExists(new TriggerKey(triggerRequest.TriggerName,
                                                                 triggerRequest.TriggerGroupName));

                if (exists)
                {
                    return Json("已经存在同名的trigger，请更换！");
                }

                var forJobName = triggerRequest.ForJobName.Split('.');
                var trigger = TriggerBuilder.Create().ForJob(forJobName[1], forJobName[0])
                                            .WithIdentity(triggerRequest.TriggerName, triggerRequest.TriggerGroupName)
                                            .WithCronSchedule(triggerRequest.CronExpress)
                                            .WithDescription(triggerRequest.Description)
                                            .Build();

                scheduler.ScheduleJob(trigger);

添加

//暂停 “某一个trigger”
                scheduler.PauseTrigger(new TriggerKey(name, group));

暂停

//恢复 “某一个trigger”
                scheduler.ResumeTrigger(new TriggerKey(name, group));

恢复

scheduler.UnscheduleJob(new TriggerKey(name, group));

删除

//编辑Trigger
                var forJobName = triggerRequest.ForJobName.Split('.');

                var trigger = TriggerBuilder.Create().ForJob(forJobName[1], forJobName[0])
                                            .WithIdentity(triggerRequest.TriggerName, triggerRequest.TriggerGroupName)
                                            .WithCronSchedule(triggerRequest.CronExpress)
                                            .WithDescription(triggerRequest.Description)
                                            .Build();

                //编辑trigger操作
                scheduler.RescheduleJob(new TriggerKey(triggerRequest.TriggerName, triggerRequest.TriggerGroupName), trigger);

编辑

3，scheduler操作

 var meta = scheduler.GetMetaData();

获取元数据

  if (scheduler.InStandbyMode)
                {
                    //只有暂停的状态，才能重新开启
                    scheduler.Start();
                }

恢复

 if (scheduler.IsStarted)
                {
                    //暂停scheduler
                    scheduler.Standby();
                }

暂停

if (scheduler.IsStarted || scheduler.InStandbyMode)
                {
                    //暂停scheduler
                    scheduler.Shutdown();
                }

关闭

4，整个demo

using Newtonsoft.Json;
using Quartz;
using Quartz.Impl;
using Quartz.Impl.Matchers;
using Quartz.Impl.Triggers;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Web;
using System.Web.Mvc;
using WebApplication1.Entitys;

namespace WebApplication1.Controllers
{
    [RoutePrefix("quartz")]
    public class QuartzController : Controller
    {
        static IScheduler scheduler = null;

        static QuartzController()
        {
            scheduler = StdSchedulerFactory.GetDefaultScheduler();
            scheduler.Start();
        }

        [Route("index")]
        public ActionResult Index()
        {
            return View();
        }

        //查询job
        [Route("joblist")]
        public JsonResult JobList()
        {
            List<JobDetailImpl> jobList = new List<JobDetailImpl>();

            //第一步：获取所有的job信息
            var jobKeySet = scheduler.GetJobKeys(GroupMatcher<JobKey>.AnyGroup());

            foreach (var jobKey in jobKeySet)
            {
                var jobDetail = (JobDetailImpl)scheduler.GetJobDetail(jobKey);

                jobList.Add(jobDetail);
            }

            var json = JsonConvert.SerializeObject(jobList.Select(i => new
            {
                i.Name,
                i.Group,
                i.Durable,
                i.JobDataMap,
                i.Description,
                TriggerList = string.Join(",", scheduler.GetTriggersOfJob(new JobKey(i.Name, i.Group))
                                    .Select(m => m.Key.ToString()))
            }));

            return Json(json);
        }

        //添加job
        [Route("addjob")]
        public JsonResult AddJob(JobRequestEntity jobRequest)
        {
            try
            {
                var exists = scheduler.CheckExists(new JobKey(jobRequest.JobName,
                                                              jobRequest.JobGroupName));

                if (exists && !jobRequest.IsEdit)
                {
                    return Json("已经存在同名的Job，请更换！");
                }

                var assemblyName = jobRequest.JobFullClass.Split('.')[0];
                var fullName = jobRequest.JobFullClass;
                var dllpath = Request.MapPath(string.Format("~/bin/{0}.dll", assemblyName));

                //需要执行的job名称
                var jobClassName = Assembly.LoadFile(dllpath)
                                           .CreateInstance(jobRequest.JobFullClass);

                //第一种方式：
                var job = JobBuilder.Create(jobClassName.GetType()).StoreDurably(true)
                                          .WithIdentity(jobRequest.JobName, jobRequest.JobGroupName)
                                          .WithDescription(jobRequest.Description)
                                          .Build();
                
                scheduler.AddJob(job, true);

                //第二种方式：获取job信息，再更新实体。。。
                var jobdetail = scheduler.GetJobDetail(new JobKey(jobRequest.JobName, jobRequest.JobGroupName));
                
                return Json("1");
            }
            catch (Exception ex)
            {
                throw;
            }
        }
        //暂停job（可恢复）
        [Route("pausejob")]
        public JsonResult PauseJob(string jobName, string groupName)
        {
            try
            {
                //job暂停，所有关联的trigger也必须暂停
                scheduler.PauseJob(new JobKey(jobName, groupName));

                return Json(1);
            }
            catch (Exception ex)
            {
                throw;
            }
        }
        //恢复job
        [Route("resumejob")]
        public JsonResult ResumeJob(string jobName, string groupName)
        {
            try
            {
                scheduler.ResumeJob(new JobKey(jobName, groupName));

                return Json(1);
            }
            catch (Exception ex)
            {
                throw;
            }
        }
        //删除job
        [Route("removejob")]
        public JsonResult RemoveJob(string jobName, string groupName)
        {
            try
            {
                var isSuccess = scheduler.DeleteJob(new JobKey(jobName, groupName));

                return Json(isSuccess);
            }
            catch (Exception ex)
            {
                throw;
            }
        }
        //trigger查询
        [Route("triggerlist")]
        public JsonResult TriggerList()
        {
            List<CronTriggerImpl> triggerList = new List<CronTriggerImpl>();

            //第一步：获取所有的trigger信息
            var triggerKeys = scheduler.GetTriggerKeys(GroupMatcher<TriggerKey>.AnyGroup());

            foreach (var triggerkey in triggerKeys)
            {
                var triggerDetail = (CronTriggerImpl)scheduler.GetTrigger(triggerkey);

                triggerList.Add(triggerDetail);
            }

            var json = JsonConvert.SerializeObject(triggerList.Select(i => new
            {
                i.FullName,
                i.FullJobName,
                i.CronExpressionString,
                JobClassName = scheduler.GetJobDetail(i.JobKey).JobType.FullName,
                StartFireTime = i.StartTimeUtc.LocalDateTime.ToString("yyyy-MM-dd HH:mm:ss"),
                PrevFireTime = i.GetPreviousFireTimeUtc()?.LocalDateTime.ToString("yyyy-MM-dd HH:mm:ss"),
                NextFireTime = i.GetNextFireTimeUtc()?.LocalDateTime.ToString("yyyy-MM-dd HH:mm:ss"),
                TriggerStatus = scheduler.GetTriggerState(new TriggerKey(i.Name, i.Group)).ToString(),
                i.Priority,
                i.Description,
                i.Name,
                i.Group
            }));

            return Json(json);
        }
        //添加trigger
        [Route("addtrigger")]
        public JsonResult AddTrigger(TriggerRequestEntity triggerRequest)
        {
            try
            {
                var exists = scheduler.CheckExists(new TriggerKey(triggerRequest.TriggerName,
                                                                 triggerRequest.TriggerGroupName));

                if (exists)
                {
                    return Json("已经存在同名的trigger，请更换！");
                }

                var forJobName = triggerRequest.ForJobName.Split('.');
                var trigger = TriggerBuilder.Create().ForJob(forJobName[1], forJobName[0])
                                            .WithIdentity(triggerRequest.TriggerName, triggerRequest.TriggerGroupName)
                                            .WithCronSchedule(triggerRequest.CronExpress)
                                            .WithDescription(triggerRequest.Description)
                                            .Build();

                scheduler.ScheduleJob(trigger);

                return Json("1");
            }
            catch (Exception ex)
            {
                throw;
            }
        }
        //暂停trigger（可恢复）
        [Route("pausetrigger")]
        public JsonResult PauseTrigger(string name, string group)
        {
            try
            {
                //暂停 “某一个trigger”
                scheduler.PauseTrigger(new TriggerKey(name, group));

                return Json("1");
            }
            catch (Exception ex)
            {
                throw;
            }
        }
        //恢复trigger
        [Route("resumetrigger")]
        public JsonResult ResumeTrigger(string name, string group)
        {
            try
            {
                //恢复 “某一个trigger”
                scheduler.ResumeTrigger(new TriggerKey(name, group));

                return Json("1");
            }
            catch (Exception ex)
            {
                throw;
            }
        }
        //删除trigger
        [Route("removetrigger")]
        public JsonResult RemoveTrigger(string name, string group)
        {
            try
            {
                scheduler.UnscheduleJob(new TriggerKey(name, group));

                return Json("1");
            }
            catch (Exception ex)
            {
                throw;
            }
        }
        //编辑trigger
        [Route("edittrigger")]
        public JsonResult EditTrigger(TriggerRequestEntity triggerRequest)
        {
            try
            {
                //编辑Trigger
                var forJobName = triggerRequest.ForJobName.Split('.');

                var trigger = TriggerBuilder.Create().ForJob(forJobName[1], forJobName[0])
                                            .WithIdentity(triggerRequest.TriggerName, triggerRequest.TriggerGroupName)
                                            .WithCronSchedule(triggerRequest.CronExpress)
                                            .WithDescription(triggerRequest.Description)
                                            .Build();

                //编辑trigger操作
                scheduler.RescheduleJob(new TriggerKey(triggerRequest.TriggerName, triggerRequest.TriggerGroupName), trigger);

                return Json("1");
            }
            catch (Exception ex)
            {
                throw;
            }
        }

        //获取scheduler元数据信息
        [Route("getmeta")]
        public JsonResult GetMeta()
        {
            try
            {
                var meta = scheduler.GetMetaData();

                var json = JsonConvert.SerializeObject(meta);

                return Json(json);
            }
            catch (Exception ex)
            {
                throw;
            }
        }

        /// <summary>
        /// 恢复scheduler
        /// </summary>
        /// <returns></returns>
        [Route("resumescheduler")]
        public JsonResult ResumeScheduler()
        {
            try
            {
                if (scheduler.InStandbyMode)
                {
                    //只有暂停的状态，才能重新开启
                    scheduler.Start();
                }

                return Json(1);
            }
            catch (Exception ex)
            {
                throw;
            }
        }

        /// <summary>
        /// 暂停scheduler
        /// </summary>
        /// <returns></returns>
        [Route("pausescheduler")]
        public JsonResult PauseScheduler()
        {
            try
            {
                if (scheduler.IsStarted)
                {
                    //暂停scheduler
                    scheduler.Standby();
                }

                return Json(1);
            }
            catch (Exception ex)
            {
                throw;
            }
        }
        /// <summary>
        /// 关闭scheduler
        /// </summary>
        /// <returns></returns>
        [Route("shutdownscheduler")]
        public JsonResult ShutDownScheduler()
        {
            try
            {
                if (scheduler.IsStarted || scheduler.InStandbyMode)
                {
                    //暂停scheduler
                    scheduler.Shutdown();
                }

                return Json(1);
            }
            catch (Exception ex)
            {
                throw;
            }
        }
    }
}

demo

下载地址：https://pan.baidu.com/s/1uQMuQEvsky1poiBzg1H3JA

七、六大calendar排除

1，DailyCalendar
【适合在某一天的时间段上做“减法操作”】

可以动态的排除某天的某些时间段

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("开始");

            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>()
                .StoreDurably(true)
                .Build();
            scheduler.AddJob(job, true);

            //trigger 
            var trigger = TriggerBuilder.Create().ForJob(job)
                .ModifiedByCalendar("daily")
                .WithCronSchedule("* * * * * ?").Build();

            //每天20点到21点不要执行
            var daily = new DailyCalendar(DateBuilder.DateOf(20, 0, 0).DateTime, DateBuilder.DateOf(21, 0, 0).DateTime);
            scheduler.AddCalendar("daily", daily, true, true);


            scheduler.ScheduleJob(trigger);

            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            index++;

            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

每天20点到21点不要执行

2，WeeklyCalendar
【适合以星期几的维度上做“减法操作”】

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("开始");

            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>()
                .StoreDurably(true)
                .Build();
            scheduler.AddJob(job, true);

            //trigger 
            var trigger = TriggerBuilder.Create().ForJob(job)
                .ModifiedByCalendar("calendar")
                .WithCronSchedule("* * * * * ?").Build();

            //每周五不执行
            WeeklyCalendar calendar = new WeeklyCalendar();
            calendar.SetDayExcluded(DayOfWeek.Friday, true);
            scheduler.AddCalendar("calendar", calendar, true, true);

            scheduler.ScheduleJob(trigger);

            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            index++;

            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

每周五不执行

3，HolidayCalendar
【适合当年的某一天不能执行】

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("开始");

            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>()
                .StoreDurably(true)
                .Build();
            scheduler.AddJob(job, true);

            //trigger 
            var trigger = TriggerBuilder.Create().ForJob(job)
                .ModifiedByCalendar("calendar")
                .WithCronSchedule("* * * * * ?").Build();

            //指定某一天不能执行
            //6月16号不要执行
            var calendar = new HolidayCalendar();
            calendar.AddExcludedDate(DateTime.Now);
            scheduler.AddCalendar("calendar", calendar, true, true);

            scheduler.ScheduleJob(trigger);

            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            index++;

            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

6月16号不要执行

4，MonthlyCalendar
【适合某个月中的某一天不能执行】

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("开始");

            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>()
                .StoreDurably(true)
                .Build();
            scheduler.AddJob(job, true);

            //trigger 
            var trigger = TriggerBuilder.Create().ForJob(job)
                .ModifiedByCalendar("calendar")
                .WithCronSchedule("* * * * * ?").Build();

            //每月20号不要执行
            var calendar = new MonthlyCalendar();
            calendar.SetDayExcluded(20, true);
            scheduler.AddCalendar("calendar", calendar, true, true);

            scheduler.ScheduleJob(trigger);

            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            index++;

            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

每月20号不要执行

5，AnnualCalendar
【适合每年指定的某一天不能执行】

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("开始");

            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>()
                .StoreDurably(true)
                .Build();
            scheduler.AddJob(job, true);

            //trigger 
            var trigger = TriggerBuilder.Create().ForJob(job)
                .ModifiedByCalendar("calendar")
                .WithCronSchedule("* * * * * ?").Build();

            //指定月份中的某一天不能执行
            var calendar = new AnnualCalendar();
            calendar.SetDayExcluded(DateTime.Now, true);
            scheduler.AddCalendar("calendar", calendar, true, true);

            scheduler.ScheduleJob(trigger);

            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            index++;

            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

指定月份中的某一天不能执行

6，CronCalendar
【字符串表达式来排除某一天，某一个月份，某一年都可以】

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

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("开始");

            //scheduler [10 +1 都开启了，只不过都是等待状态]
            var scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            //[start 会让 调度线程 启动，从jobstore中获取快要执行的trigger，然后获取trigger关联的job进行执行。]
            scheduler.Start();

            //job
            var job = JobBuilder.Create<JobTest>()
                .StoreDurably(true)
                .Build();
            scheduler.AddJob(job, true);

            //trigger 
            var trigger = TriggerBuilder.Create().ForJob(job)
                .ModifiedByCalendar("calendar")
                .WithCronSchedule("* * * * * ?").Build();

            //4月21号不要执行
            var calendar = new CronCalendar("* * * 21 4 ?");
            scheduler.AddCalendar("calendar", calendar, true, true);

            scheduler.ScheduleJob(trigger);

            Console.ReadLine();
        }
    }

    public class JobTest : IJob
    {
        private static int index = 0;
        public async Task Execute(IJobExecutionContext context)
        {
            index++;

            //记录当前时间，记录“scheduler”调度时间 ，记录 下一次触发时间
            Console.WriteLine("index={0}, current={1},schedulertime={2},nexttime={3}",
                                                                        index, DateTime.Now,
                                                                        context.ScheduledFireTimeUtc?.LocalDateTime,
                                                                        context.NextFireTimeUtc?.LocalDateTime);
        }
    }
}

4月21号不要执行

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原文地址：https://www.cnblogs.com/zd1994/p/8809688.html