多线程模拟生产者消费者示例之BlockQuue

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public class Test {
    public static void main(String[] args){
        //创建一个阻塞队列,边界为1
        BlockingQueue<String> queue = new ArrayBlockingQueue<String>(1);
        new Thread(new PThread(queue)).start();
        new Thread(new CThread(queue)).start();
    }
}

/**
 * 生产者
 */
class PThread implements Runnable {
    private BlockingQueue<String> queue;
    private AtomicInteger count = new AtomicInteger();

    public PThread(BlockingQueue<String> queue) {
        this.queue = queue;
    }

    @Override
    public void run() {
        while (true) {
            String data = count.getAndIncrement() + "";
            System.out.println("生产数据:"+data);
            try {
                queue.put(data);
                Thread.sleep(2000);//sleep,便于观察
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }

    }
}

/**
 * 消费者
 */
class CThread implements Runnable {
    private BlockingQueue<String> queue;

    public CThread(BlockingQueue<String> queue) {
        this.queue = queue;
    }

    @Override
    public void run() {
        while (true) {
            try {
                String data = queue.take();
                System.out.println("消费数据:"+data);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}

因为ArrayBlockingQueue是一个阻塞的有界队列,可以直接使用它.

多线程模拟生产者消费者示例之BlockQuue

标签：tst   队列   family   locking   com   image   tac   data   src   

原文地址：https://www.cnblogs.com/z-qinfeng/p/9728842.html