1. redis 설치 2. gradle에 의존성 추가 implementation 'org.springframework.boot:spring-boot-starter-data-redis' 3. application.properties 추가 spring.data.redis.database=0 spring.data.redis.host=localhost spring.data.redis.port=6379 4. RedisConfig.class 추가 @Configuration public class RedisConfig { @Value("${spring.data.redis.host}") private String host; @Value("${spring.data.redis.port}") private int port;..