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Jan 9, 2024 Replied to a topic by as9567585 › Java › Java 有办法实现，变量级别这种细颗粒度的锁吗？有第三方库就更好了 |
单体的话，可以考虑在 ConcurrentHashMap 存锁的实例，然后 synchronized 给实例加锁，分布式的话，上 redisson
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