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RLock锁的使用
2022-07-05 15:26:00 【小蚂蚁hjk】
try { RLock lock = redissonClient.getLock("ppt:pos:sms:code:lock:" + "orderSmsCode"); System.out.println("得到的锁"); //尝试获取锁 boolean success = lock.tryLock(30, 60, TimeUnit.SECONDS); if(success){ System.out.println("获取锁成功"); } // 如果当前线程还持有锁,则释放锁(防止超过一定时间,自动解锁) if(lock.isHeldByCurrentThread()) { lock.unlock(); } } catch (InterruptedException e) { e.printStackTrace(); }
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