| | |
| | | package com.whyc.service; |
| | | |
| | | import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; |
| | | import com.baomidou.mybatisplus.core.toolkit.Wrappers; |
| | | import com.whyc.dto.Response; |
| | | import com.whyc.mapper.BattRTStateMapper; |
| | | import com.whyc.pojo.BattRTState; |
| | | import org.springframework.stereotype.Service; |
| | | |
| | | import javax.annotation.Resource; |
| | | |
| | | @Service |
| | | public class BattRTStateService { |
| | | |
| | | @Resource |
| | | private BattRTStateMapper mapper; |
| | | |
| | | public Response getOneByBattGroupId(String battGroupId) { |
| | | QueryWrapper<BattRTState> query = Wrappers.query(); |
| | | query.eq("batt_group_id", battGroupId); |
| | | query.last(" limit 1"); |
| | | return new Response().set(1,mapper.selectOne(query)); |
| | | } |
| | | } |