在一定时间间隔后调用ExecutorService [英] Calling ExecutorService after some interval of time

问题描述

这是他们使用ExecutorService调度线程池的一种方式，类似于thread.sleep()

Is their a way to schedule a thread pool using ExecutorService , in lines similar to thread.sleep()

我当前的代码看起来像

Executors.newScheduledThreadPool(poolSize);
 public void run() { 
 try {
     pool.execute(new Worker());
 } 

但是我只想在一定时间间隔后调用run方法.有人可以让我知道该怎么做吗?

But I want to call the run method, only after some time interval. Can someone let me know how to do this?

推荐答案

可以使用ScheduledThreadPoolExecutor来实现.

This can be achieved using ScheduledThreadPoolExecutor.

示例代码

pool = new ScheduledThreadPoolExecutor(10);
pool.scheduleWithFixedDelay(new Thread(), 100,200, TimeUnit.MILLISECONDS);

"Thread()"类的"run()"方法将以200毫秒&的常规间隔被调用.它的第一次执行将在100毫秒后

The 'run()' method of the 'Thread()' class will be called at a regular intervals of 200 milliseconds & its first execution will be after 100 ms

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