4.0.0 com.neo spring-boot-file-upload jar 1.0 org.springframework.boot spring-boot-starter-parent 2.1.0.RELEASE 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-thymeleaf org.springframework.boot spring-boot-devtools true org.springframework.boot spring-boot-maven-plugin