Spring Redis

Redis 사용

Redis를 사용하려면 RedisTemplate 또는 RedisRepository를 사용할 수 있다.

RedisTemplate

@Autowired
private RedisTemplate<String, String> redisTemplate;

public void setValue(String key, String value) {
    redisTemplate.opsForValue().set(key, value);
}

public String getValue(String key) {
    return redisTemplate.opsForValue().get(key);
}

RedisRepository

@Repository
public interface UserRepository extends CrudRepository<User, String> {}

@Autowired
private UserRepository userRepository;

public void saveUser(User user) {
    userRepository.save(user);
}

public User getUser(String id) {
    return userRepository.findById(id).orElse(null);
}

reference

https://docs.spring.io/spring-data/data-redis/docs/current/reference/html/
http://redisgate.kr/redis/server/server_cmd_intro.php