Redisson basic usage

• Java

1. Redisson

Redisson is the Java version of redis client officially recommended by redis. It provides many functions and is very powerful. Here we only use its distributed lock function.

https://github.com/redisson/redisson

1.1. Basic Usage

1.2. Distributed locks and synchronizers

Redisson client provides many kinds of locks and many other practical methods

1.2. 1. Lock

Default, unfair lock

The simplest way

Specify timeout

asynchronous

1.2. 2 Fair Lock

1.2. 3 MultiLock

1.2. 4 RedLock

1.3. Example

pom. xml

application. yml

RedissonConfig. java

CourseServiceImpl. java

StockServiceImpl. java

OrderServiceImpl. java

OrderModel. java

Database script sql

1.4 engineering structure

https://github.com/chengjiansheng/cjs-redisson-example

1.5 redis cluster creation

1.6 testing

Test / course / upload

Test / order / create

2. Spring Integration

The usage is similar to redisson

3. Others

https://github.com/redisson/redisson/wiki/8.-Distributed-locks-and-synchronizers

https://www.cnblogs.com/cjsblog/p/9831423.html

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