REST 8 jackson을 활용해 json 변환시 추상 클래스 맵핑 방법. Mar 21, 2017 json mapping null or empty 상황일때 annotation Jan 18, 2017 RESTful (REpresentational State Transfer) API. Apr 07, 2016 RESTFul api Apr 01, 2016 HTTP Status Codes For Invalid Data: 400 vs. 422 Feb 18, 2016 RESTful API HTTP status 정리 Feb 18, 2016 RESTful api HTTP header method Feb 17, 2016 RESTFul 웹 서비스 관련 Jan 12, 2015