在Spring中访问计划任务

问题描述：

我在 Spring的任务计划程序中安排了几项任务：

I have a couple of tasks scheduled within Spring's task scheduler:

<task:scheduled-tasks>
    <task:scheduled ref="task1" method="run"
        cron="0 0 */0 * * *" />
    <task:scheduled ref="task2" method="run"
        cron="0 0 */30 * * *" />
</task:scheduled-tasks>

<task:scheduler id="scheduler" pool-size="10" />

如何访问计划任务列表并检索应用程序上下文中的元信息（例如下一个执行时间）？

How can I access a list of scheduled tasks and retrieve meta-information (e.g the next execution time) from within the application context?

ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("context.xml");
ThreadPoolTaskScheduler scheduler = (ThreadPoolTaskScheduler)context.getBean("scheduler");
//... how to continue from here?

答

Spring中没有公共API来执行此操作。

There is no public API in Spring to do this.

在Spring中访问计划任务

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