한글처리관련 (UTF-8 로 설정해줘야 하는 부분) STS Window > Preferences > General > Workspace >Text file encoding Window > Preferences > Web > CSS Files > Encoding Window > Preferences > Web > HTML Files > Encoding Window > Preferences > Web > JSP Files > Encoding 프로젝트 /WEB-INF/web.xml filter, filter-mapping 부분 추가 encodingFilter org.springframework.web.filter.CharacterEncodingFilter encoding UTF-8 encodingFilter ..