4.0.0 mall-mbg 1.0 jar mall-mbg mall-mbg project for mall com.ym mec-mall 1.0 com.ym mall-common 1.0 com.spring4all swagger-spring-boot-starter com.github.xiaoymin swagger-bootstrap-ui 1.9.5 com.github.pagehelper pagehelper-spring-boot-starter com.alibaba druid-spring-boot-starter mysql mysql-connector-java