//精确扫描dao,可减少spring启动时间。
<!-- Spring Data Jpa配置 -->
<jpa:repositories base-package="com.x.y.z.dao" transaction-manager-ref="transactionManager" entity-manager-factory-ref="entityManagerFactory"/>
//精确扫描dao,可减少spring启动时间。
<!-- Spring Data Jpa配置 -->
<jpa:repositories base-package="com.x.y.z.dao" transaction-manager-ref="transactionManager" entity-manager-factory-ref="entityManagerFactory"/>