lock4j

Distributed lock implementation using Redis and Zookeeper.(基于 Redis 和 Zookeeper 分布式锁实现)

Quick Start

Below is a simple demo. Talk is cheap. Show me the code.

1. Add Dependency

If your're using Maven, just add the following dependency in pom.xml.

<!-- replace here with the latest version -->
<dependency>
    <groupId>com.github.xinlc</groupId>
    <artifactId>lock4j-spring-boot-starter</artifactId>
    <version>1.0.1</version>
</dependency>

If not, you can download JAR in Maven Center Repository.

2. Define Controller

@DistributedLockable(
        prefix = "hello",
        argNames = {"name"},
        expireTime = 10,
        unit = TimeUnit.SECONDS,
        onFailure = HelloLockException.class
)
@GetMapping
public void hello(@RequestParam("name") String name) {
    log.info("hello {}", name);
}

More examples.

TODO

• Zookeeper implementation.