4.0.0 org.springframework.boot spring-boot-starter-parent 2.0.1.RELEASE com.itheima.springboot springboot-rocketmq-producer 1.0-SNAPSHOT 2.0.3 org.apache.rocketmq rocketmq-spring-boot-starter ${rocketmq-spring-boot-starter-version} org.projectlombok lombok 1.18.6 org.springframework.boot spring-boot-starter-test test