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