4.0.0 zz SpringBoot2 0.0.1-SNAPSHOT pom org.springframework.boot spring-boot-starter-parent 2.1.6.RELEASE SpringBootBasic SpringBootJPA SpringBootThymeleaf SpringBootFile SpringBootHomework SpringBootSwagger2 alimaven aliyun maven http://maven.aliyun.com/nexus/content/groups/public/ org.springframework.boot spring-boot-maven-plugin