Provide lock factory, lock template, lock type and single machine lock (block lock, try to obtain a lock once, try to obtain a lock, unlock)

Starter for LockFactory and Custom Annotation Lock4j

Message sending and monitoring based on Zookeeper

Redis distributed locks are implemented based on Redisson (blocking locks, trying to obtain locks once, trying to obtain locks, and unlocking)

Redis distributed locks are implemented based on RedisTemplate (blocking locks, trying to acquire locks once, trying to acquire locks, and unlocking)

Zookeeper distributed lock is implemented based on Curator (blocking lock, trying to acquire a lock, trying to acquire a lock, unlocking)