4.0.0 com.muyu mqtt 1.0-SNAPSHOT 17 17 UTF-8 org.springframework.boot spring-boot-starter-parent 2.7.15 org.springframework.boot spring-boot-starter-web org.apache.kafka kafka-clients 3.3.1 org.springframework.boot spring-boot-starter-test org.eclipse.paho org.eclipse.paho.client.mqttv3 1.2.5 org.projectlombok lombok 1.18.28 com.alibaba.fastjson2 fastjson2 2.0.42