Custom으로 등록할 클래스 생성 @Slf4j public class CustomThymeleaf { ... } Dialect를 이용하여 클래스 사용 등록 @Component public class CustomThymeleafDialect extends AbstractDialect implements IExpressionObjectDialect { protected CustomThymeleafDialect() { super("CustomThymeleafDialect"); } @Override public IExpressionObjectFactory getExpressionObjectFactory() { return new IExpressionObjectFactory() { @Override public..