我心中的核心组件（可插拔的AOP）~调度组件quartz.net续~任务管理器的开发

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对于任务调度来说，越来越多的团队选择了quartz，它在java和.net环境下表现都十分优秀，配置简单，功能强大，时间表达式配置灵活，但在使用时，还是感觉缺点什么，怎么说，你在服务器上安装了一个任务，然后然它们去运行，我们在客户端或者一个web网站里，如果对服务端的任务进行管理呢，这是一个大难题，而今天我要写的就是如何去实现这样一个任务管理器！

小知识

quartz为我们提供了远程模式，即可以监听一个端口，用来等待客户端去调用，呵呵

CrystalQuartz用来创建远程链接对象

  private static RemoteSchedulerProvider remoteSchedulerProvider = new CrystalQuartz.Core.SchedulerProviders.RemoteSchedulerProvider();

  remoteSchedulerProvider.SchedulerHost = System.Configuration.ConfigurationManager.AppSettings["SchedulerHost"];

效果预览

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aaarticlea/png;base64,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" alt="" />

说做就做

        /// <summary>

        /// 恢复开始任务

        /// </summary>

        /// <param name="jobName"></param>

        /// <param name="group"></param>

        /// <returns></returns>

        public ActionResult Start(string jobName, string group)

        {

            remoteSchedulerProvider.Scheduler.ResumeJob(new JobKey(jobName, group));

            return RedirectToAction("Index");

        }

        /// <summary>

        /// 暂停任务

        /// </summary>

        /// <param name="jobName"></param>

        /// <param name="group"></param>

        /// <returns></returns>

        public ActionResult Stop(string jobName, string group)

        {

            remoteSchedulerProvider.Scheduler.PauseJob(new JobKey(jobName, group));

            return RedirectToAction("Index");

        }

上面代码可以实现界面中的“开始”和暂停“两个功能，主要是对trigger进行控制的，值得注意的是，如果你修改的时间表达式，需要从新启动服务才会生效！

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