4.0.0 engine-data com.liuhung.engine 2.7.8.0 data-core 2.7.8.0 jar 基于 Spring Authorization Server 的 quafer Cloud 基础核心组件模块 com.liuhung.engine assistant-core org.springframework.data spring-data-jpa org.hibernate hibernate-core com.mysql mysql-connector-j org.postgresql postgresql