4.0.0 org.springframework.boot spring-boot-starter-parent 2.7.4 com.unissoft smart-grp-mqtt 0.0.1-SNAPSHOT smart-grp-mqtt MQTT project for Spring Boot true 1.8 com.alibaba fastjson 1.2.83 org.springframework.boot spring-boot-starter-web org.springframework.integration spring-integration-stream org.springframework.boot spring-boot-starter-integration org.springframework.integration spring-integration-mqtt org.springframework.boot spring-boot-starter-test test ${project.artifactId} org.springframework.boot spring-boot-maven-plugin