开发指南128-基础类-BaseDAO
BaseDAO非常简单:
package org.qlm.base;import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.JpaSpecificationExecutor; import org.springframework.data.repository.NoRepositoryBean;import java.io.Serializable;@NoRepositoryBean public interface BaseDAO <T,ID extends Serializable>extends JpaRepository<T,ID>,JpaSpecificationExecutor<T> { }
封装了Jpa的基础接口
使用方法:
package org.alert.dao;import org.alert.entity.AlertDefineBO; import org.qlm.base.BaseDAO; import org.springframework.stereotype.Repository;@Repository public interface AlertDefineDAO extends BaseDAO<AlertDefineBO,String> { }
这样就具备了对AlertDefineBO的增删改查等基本功能