먼저 build.gradle에 들어가서 dependencies { implementation 'org.springframework.boot:spring-boot-starter' implementation 'org.springframework.boot:spring-boot-starter-data-jpa' implementation 'org.jasypt:jasypt:1.9.3' implementation 'org.springframework.boot:spring-boot-starter-thymeleaf' implementation 'org.springframework.boot:spring-boot-starter-validation' implementation 'org.springframework.boot:s..
