4.0.0 cn.kdan.compdf background 0.0.1 background-user 0.0.1 background-user 用户后台 cn.kdan.compdf background-common 0.0.1 cn.kdan.compdf background-mybatis 0.0.1 cn.kdan.compdf background-redis 0.0.1 com.alibaba easyexcel ${easyexcel.version} org.springframework.boot spring-boot-starter-amqp background-user org.springframework.boot spring-boot-maven-plugin