private static BlockingQueue<String> strs = new LinkedBlockingDeque<>(); // 无界队列

private static Random r = new Random();

public static void main(String[] args) {

new Thread(() -> {

for (int i = 0; i < 100; i++) {

try {

strs.put("a" + i);

TimeUnit.MILLISECONDS.sleep(r.nextInt(1000));

} catch (InterruptedException e) {

e.printStackTrace();

}

}

}, "p1").start();

for (int i = 0; i < 5; i++) {

new Thread(() -> {

for (;;) {

try {

System.out.println(Thread.currentThread().getName() + " take -" + strs.take());

} catch (InterruptedException e) {

e.printStackTrace();

}

}

}, "c" + i).start();

}

}