스케줄러/quartz

Spring Cloud Stream (deprecated)

Spring Cloud Stream (함수형)

@FeignClient ✔️

WebClient

Spring Batch

Mail 전송

ChatGpt 연동

Swagger3 설정 ✔️

@RestControllerAdvice

custom annotation - 메타-어노테이션 ✔️

custom annotation - AOP ✔️