Lock簡(jiǎn)介L(zhǎng)ock接口位于J.U.C下locks包內(nèi),其定義了Lock應(yīng)該具備的方法。Lock 方法簽名:void lock():獲取鎖(不死不休,拿不到就一直等) boolean tryLock():獲取鎖(淺嘗輒止,拿不到就算了) boolean tryLock(long time, TimeUnit unit) throws InterruptedException:獲取鎖(過時(shí)不候,在一定時(shí)間內(nèi)拿不到鎖,就算了) ...
www.dbjr.com.cn/article/2756...htm 2025-5-27