iot-iita-core cc.iotkit 1.0.5 4.0.0 iot-common-websocket cc.iotkit iot-common-core cc.iotkit iot-common-redis cc.iotkit iot-common-satoken org.springframework.boot spring-boot-starter-websocket ${spring-boot.version} org.projectlombok lombok org.apache.maven.plugins maven-compiler-plugin 3.8.1 ${java.version} ${java.version}