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Java CyclicBarrier和CountDownLatch的区别在Java中，CyclicBarrier和CountDownLatch是用于多线程协作的工具类，它们都可以用于线程间的同步和等待，但在使用方式和场景上有一些区别。 CyclicBarrier（循环屏障）： CyclicBarr...

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感觉join就可以解决问题啊，为什么要有CyclicBarrier和CountDownLatch

java之JUC系列-外部Tools-Executors|Semaphor|Exchanger|CyclicBarrier|CountDownLatch

前面写了两篇JDBC源码的文章，自己都觉得有点枯燥，先插一段JUC系列的文章来换换胃口，前面有文章大概介绍过J U C包含的东西，JUC体系包含的内容也是非常的多，不是一两句可以说清楚的，我这首先列出将会列举的JUC相关的内容，然后介绍本文的版本：Tools部分 J.U.C体系的主要大板块包含内容，...

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