4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.7.RELEASE cn.lastwhisper spring 0.0.1-SNAPSHOT spring Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-starter-web 2.1.7.RELEASE org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin