Spring Boot Data Redis

// RedisConfig @Configuration public class RedisConfig { @Value("${spring.data.redis.host}") private String host; @Value("${spring.data.redis.password}") private String password; @Value("${spring.data.redis.port}") private int port; @Bean public RedisConnectionFactory redisConnectionFactory() { // RedisClusterConfiguration() RedisStandaloneConfiguration redisConfig = new RedisStandaloneConfiguration(); redisConfig.setHostName(host); redisConfig.setPassword(password); redisConfig.setPort(port); return new LettuceConnectionFactory(redisConfig); } @Bean public RedisTemplate<String, Object> redisTemplate() { RedisTemplate<String, Object> template = new RedisTemplate<>(); template.setConnectionFactory(redisConnectionFactory()); template.setKeySerializer(new StringRedisSerializer()); template.setValueSerializer(new GenericJackson2JsonRedisSerializer()); return template; } }

@Autowired RedisTemplate<String, Object> redisTemplate; ValueOperations<String, Object> ops= redisTemplate.opsForValue(); // or @Resource(name="redisTemplate") private ValueOperations<String, Object> ops; redisTemplate.hasKey(key);// 키 확인 ops.set(key, object);// 저장 ops.get(key);// value 가져오기