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Redisson distributed lock implementation principle and source codeSource code analysisSimple business codeIt is mainly responsible for the source code entry. There are three main methods to use distributed locksRLock lock = redissonClient. Getlock ("HPC lock") gets the class that implements reentrant distributed lockslock. Locklock. U ...

preface During this time, I was making up the video of Spring Cloud, which was originally intended to prepare for learning [ruoyi cloud plus]. Then I was urged by the lion leader in the group today (covering my face). The leader said that we can analyze the new function of [ruoyi Vue plus] version 4.0, Redisson distributed queue. In fact, ...

preface redis and zookeeper are the most widely used choices of distributed locks in the market. These two implementations have their own advantages. zookeeper: high availability, low performance and low concurrency. redis: high performance, medium availability and high concurrency Select the appropriate technology implementation according ...

catalogue Fundamentals: distributed locks Why do I need distributed locks? Characteristics of distributed locks Common scenarios Redis implements distributed locks Redisson distributed lock entry practice reference Fundamentals: distributed locks The synchronized keyword and ReentrantLock reentrant lock in Java can control concurrent ...

redission 1,pom.xml <dependency> <groupId>org.redisson</groupId> <artifactId>redisson</artifactId> <version>version</version> </dependency> 2,redissionUtils public class RedissionUtils { private static Logger logger = LoggerFactory.getLogger(RedissionUtils.class); private static ...

Lua scripts quick start Lua is case sensitive premise After Lua is installed on this machine, the installation steps of lua can be completed Basics notes -- This is a single line comment -- [[ This is a multiline comment This is a multiline comment -- ]] Reserved keywords Reserved keyword document address variable Type when ...