4.0.0 org.springframework.boot spring-boot-starter-parent 3.4.0 top.lejings http_demo 0.0.1-SNAPSHOT http_demo http_demo 17 org.springframework.boot spring-boot-starter-web org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin org.projectlombok lombok