4.0.0 com.lld im-system 1.0.0-SNAPSHOT im-message-store 8 8 UTF-8 org.springframework.boot spring-boot-starter-amqp org.springframework.boot spring-boot-starter-jdbc mysql mysql-connector-java runtime com.baomidou mybatis-plus-boot-starter com.github.jeffreyning mybatisplus-plus 1.5.1-RELEASE cn.hutool hutool-all com.lld common 1.0.0-SNAPSHOT org.springframework.boot spring-boot-maven-plugin