4.0.0 org.springframework.boot spring-boot-starter-parent 2.7.18 com.studybehavior studybehavior 0.0.1-SNAPSHOT studybehavior Demo project for Spring Boot 8 8 UTF-8 org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-maven-plugin