trading-order com.yami.trading 0.0.1-SNAPSHOT 4.0.0 trading-order-mbg 8 8 mysql mysql-connector-java 8.0.29 org.apache.velocity velocity-engine-core 2.3 com.baomidou mybatis-plus-boot-starter 3.5.2 com.baomidou mybatis-plus-generator 3.5.2