jeecg-module-system org.jeecgframework.boot ${jeecgProjectVersion} 4.0.0 jeecg-system-start org.jeecgframework.boot jeecg-system-biz org.jeecgframework.boot jeecg-module-demo org.jeecgframework.boot jeecg-module-supervision org.jeecgframework.boot jeecg-module-flow org.jeecgframework.boot jeecg-system-openapi org.flywaydb flyway-core org.springframework.boot spring-boot-maven-plugin