의존성 추가
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
</dependency>
설정
@PutMapping(path = "/{boardNo}", consumes = "application/json")
public ResponseEntity<String> modifyByJson(@PathVariable("boardNo") int boardNo, @RequestBody Board board) {
log.info("modifyByJson");