hmall com.heima 1.0.0 4.0.0 item-service 17 17 com.heima hm-common 1.0.0 org.springframework.boot spring-boot-starter-web mysql mysql-connector-java com.baomidou mybatis-plus-boot-starter com.heima hm-service 1.0.0 compile ${project.artifactId} org.springframework.boot spring-boot-maven-plugin