CountDownLatch 与 join 方法的区别
时间: 2023-10-13 21:00:31 浏览: 48
回答: CountDownLatch与join方法在多线程中的使用有一些区别。Join方法必须等待指定的线程执行完毕后,当前线程才能继续往下执行。而CountDownLatch通过一个计数器提供了更灵活的控制。只要计数器为0,当前线程就可以继续往下执行,而无需关心其他线程是否执行完毕。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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