4.0.0 org.springframework.boot spring-boot-starter-parent 2.4.4 com.example data-structure-service 0.0.1-SNAPSHOT demo Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-jdbc org.springframework.boot spring-boot-starter-thymeleaf org.springframework.boot spring-boot-starter-web org.mybatis.spring.boot mybatis-spring-boot-starter 2.1.4 mysql mysql-connector-java runtime org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin