4.0.0 com.seer.teach seer-iot 1.0.0-SNAPSHOT seer-iot-module ${project.groupId} common ${project.version} com.seer.teach seer-iot-common ${project.version} com.baomidou mybatis-plus-spring-boot3-starter com.alibaba druid-spring-boot-starter com.mysql mysql-connector-j runtime src/main/java/com/seer com/seer/ **/*Mapper.xml