JUC-队列Queue-同步队列入门

/**

• @Author: CYW
• @Date: 2020/11/19 22:41
• SynchronousQueue:同步队列

•  继承于BlockingQueue,和其他的队列不同,它不存储元素,put进一个值就必须取出来才能再次put
  

*/
public class SynchronousQueueTest {
public static void main(String[] args) {
BlockingQueue blockingQueue = new SynchronousQueue<>();

    new Thread(()->{
        try {
            System.out.println(Thread.currentThread().getName()+"put 1");
            blockingQueue.put("1");
            System.out.println(Thread.currentThread().getName()+"put 2");
            blockingQueue.put("2");
            System.out.println(Thread.currentThread().getName()+"put 3");
            blockingQueue.put("3");
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    },"线程(put存)").start();
    new Thread(()->{
        try {
            TimeUnit.SECONDS.sleep(1);
            System.out.println(Thread.currentThread().getName()+blockingQueue.take());
            TimeUnit.SECONDS.sleep(1);
            System.out.println(Thread.currentThread().getName()+blockingQueue.take());
            TimeUnit.SECONDS.sleep(1);
            System.out.println(Thread.currentThread().getName()+blockingQueue.take());
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    },"线程(take取)").start();

}

}

本文地址：https://blog.csdn.net/weixin_44219219/article/details/109829643