January 19, 2020 HU Xiaoxu Computer Language, Computer Science, JAVA 0 Comments 文章目录 Video Note Other Video Note SupportLockVolatile + CASSyncronized（Wait & Notify，底层原理：锁升级）ReentrantLock（底层原理：CAS） ReentrantLock Condition 是一个队列，wait 后，相当于进入了等待队列 ReetrantLock 优势 指定叫醒某一个队列 Other Learn for about 1 hour Tags:JavaOriginalThread Share: