• REST API 테스트

https://beenlife.tistory.com/34

ResponseEntity

URI.*create()*

• Spring redirect

@GetMapping
public String root() {
    return "redirect:chess-game";
}

@GetMapping("/chess-game")
public String showRooms() {
    return "rooms";
}

https://kimcoder.tistory.com/238

• REST API, status code

https://velog.io/@ellyheetov/REST-API

• @Transaction