iot-module cc.iotkit ${revision} 4.0.0 iot-message-notify io.vertx vertx-web-client org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-mail org.projectlombok lombok org.springframework.boot spring-boot-autoconfigure org.apache.maven.plugins maven-compiler-plugin ${java.version} ${java.version} utf8