4.0.0 pom lowflow com.flow 0.0.1-SNAPSHOT flow-common-core flow-common-redis-starter flow-common-doc-starter flow-common-websocket-starter flow-common-mybatis-starter flow-common-cache-starter flow-common-oauth2-starter flow-common-flowable-starter flow-common common 公共模块 公共依赖设置处理