4.0.0 spring-boot-swagger Spring Boot swagger Sample Spring Boot swagger Sample org.springframework.boot spring-boot-starter-parent 2.1.0.RELEASE org.springframework.boot spring-boot-starter-web io.springfox springfox-swagger2 2.9.2 io.springfox springfox-swagger-ui 2.9.2 org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-devtools runtime true org.springframework.boot spring-boot-maven-plugin true