模糊查询(JAP)

public interface DeviceRepository extends JpaRepository<DeviceDetailEntity, Integer> {
  
    @Query(value="select p from DeviceDetailEntity as p where " +
            "(p.name like concat(concat('%',?1),'%')) and" +
            "(p.id=?2) order by p.id")
    DeviceDetailEntity findByName(String queryStr,int deviceId);


}

concat是用来拼接%与查询参数的。