4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.1.RELEASE com.heibaiying spring-boot-yml-profile 0.0.1-SNAPSHOT spring-boot-yml-profile Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter-web org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-configuration-processor true org.springframework.boot spring-boot-maven-plugin