.net5 quartz

1. 安装quartz.aspnetcore
2. ConfigureServices中注入

//services.AddHostedService<Worker>();
            services.AddQuartz(q =>
            {
                //依赖注入
                q.UseMicrosoftDependencyInjectionJobFactory();


                // 基本Quartz调度器、作业和触发器配置
                var jobKey = new JobKey("jobname", "groupName");
                q.AddJob<TestJob>(jobKey, j => j
                    .WithDescription("My  work")
                );
                q.AddTrigger(t => t
                    .WithIdentity("x")
                    .ForJob(jobKey)
                    .StartNow()
                    .WithSimpleSchedule(x => x.WithInterval(TimeSpan.FromSeconds(2))
                    .RepeatForever())//持续工作
                    .WithDescription("My  work trigger")
                );

              
            });

            // ASP.NET核心托管-添加Quartz服务器
            services.AddQuartzServer(options =>
            {
                // 关闭时，我们希望作业正常完成
                options.WaitForJobsToComplete = false;
            });

TestJob内容如下

public class TestJob : IBaseJob
    {
        public virtual Task Execute(IJobExecutionContext context)
        {
            return Console.Out.WriteLineAsync($"job工作了 在{DateTime.Now}");
        }

动态添加计划

public async void Start()
        {
            // 1.创建scheduler的引用
            ISchedulerFactory schedFact = new StdSchedulerFactory();
            IScheduler sched = await schedFact.GetScheduler();

            //2.启动 scheduler
            await sched.Start();

            // 3.创建 job
            IJobDetail job = JobBuilder.Create<TestJob>()
                    .WithIdentity("job1", "group1")
                    .Build();

            // 4.创建 trigger
            ITrigger trigger = TriggerBuilder.Create()
                .WithIdentity("trigger1", "group1")
                //.WithSimpleSchedule(x => x.WithIntervalInSeconds(1).RepeatForever())
                .WithSimpleSchedule(x => x.WithIntervalInSeconds(5).RepeatForever())
                .Build();

            // 5.使用trigger规划执行任务job
            await sched.ScheduleJob(job, trigger);
        }

quartz传递参数

可以通过SetJobData来传递一个JobDataMap类型的参数

 quartz.AddJob<T>(jobKey, j =>
            {
                j.SetJobData(new JobDataMap
                {
                    {"id", "test"},
                });
            }
            );

扩展封装

public static class QuartzEx
    {
        public static void addSchedule<T>(this IServiceCollectionQuartzConfigurator quartz, string id, string groupName, string desc, int intervalSecond, JobDataMap newJobDataMap) where T : IJob
        {
            // 基本Quartz调度器、作业和触发器配置
            JobKey jobKey = new JobKey(nameof(T), groupName);
            quartz.AddJob<T>(jobKey, j =>
            {
                j.WithDescription(desc);
                j.SetJobData(newJobDataMap);
            }
            );
            quartz.AddTrigger(t => t
                .WithIdentity(id)
                .ForJob(jobKey)
                .StartNow()
                .WithSimpleSchedule(x => x.WithInterval(TimeSpan.FromSeconds(intervalSecond))
                .RepeatForever())//持续工作
                .WithDescription(desc)
            );
        }
    }

[参考]
​​​ASP.NET Core定时之Quartz.NET使用​​​​官网​​