如何在春季取消计划的Quartz作业 [英] How to cancel a scheduled Quartz job in Spring

问题描述

我正在使用Spring将Quartz调度程序(由Spring的TaskScheduler接口抽象)注入到我的应用程序中，该程序在启动时加载从数据库配置的作业.

I'm using Spring to inject a Quartz scheduler (abstracted with Spring's TaskScheduler interface) into my app that loads jobs configured from a database at startup.

它在调度程序中添加每个作业，如下所示:

It adds each job in the scheduler something like this:

TaskScheduler taskScheduler = ...;//injected    
Runnable runableThing = ...;
String cronExpression = ...; //from DB
taskScheduler.schedule(runableThing, new CronTrigger(cronExpression));

我的问题是:是否可以指定诸如job_id之类的内容，随后可用于取消该作业/触发-例如响应用户在Web界面中选择要取消的作业?

my question is this: Is it possible to specify something like a job_id that can subsequently be used to cancel the job/trigger - say in response to a user selecting the job to be cancelled in the web interface?

我看过Spring文档，但看不到做到这一点的方法.

I've looked at the Spring docs and can't see a way to do this.

感谢收到任何想法.

推荐答案

计划特定的工作触发器

scheduler.unscheduleJob(triggerName, triggerGroup);

删除作业并取消安排所有触发器的时间

Deleting a Job and Unscheduling All of Its Triggers

scheduler.deleteJob(jobName, jobGroup);

参考: http://www.opensymphony.com/quartz/wikidocs/UnscheduleJob. html

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