iot-components cc.iotkit ${revision} 4.0.0 5.8.18 iot-component-oss org.springframework.boot spring-boot-starter com.amazonaws aws-java-sdk-s3 1.12.470 cn.hutool hutool-core ${hutool.version} org.projectlombok lombok org.apache.maven.plugins maven-compiler-plugin ${java.version} ${java.version} utf8 src/main/java **/*.xml false