摘要: 可重入互斥锁: Lock lock = new ReentrantLock() lock.lock(); ... lock.unlock(); 信号量: Semaphore semaphore = new Semaphore(3); semaphore.acquire(); ... semaphor 阅读全文
posted @ 2017-07-15 23:09 C_Guangjin 阅读(4028) 评论(0) 推荐(0) 编辑