ipp-common com.jiayue 1.0.0 4.0.0 ipp-common-mybatis jar ipp mybatis 封装 cn.hutool hutool-core ${hutool.version} com.jiayue ipp-common-core 1.0.0 mysql mysql-connector-java javax.servlet javax.servlet-api provided org.springframework spring-webmvc org.projectlombok lombok