获取RFID配置
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package com.zhehekeji.web.service;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.zhehekeji.web.entity.RFID;
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import com.zhehekeji.web.entity.SensorGun;
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import com.zhehekeji.web.mapper.RFIDMapper;
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import com.zhehekeji.web.mapper.SensorGunMapper;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.List;
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@Service
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public class RFIDService {
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@Resource
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private RFIDMapper rfidMapper;
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public RFID getRFIDByPlc(Integer streetId){
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List<RFID> list = rfidMapper.selectList(new QueryWrapper<RFID>().eq("street_id",streetId));
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if(list.size() > 0){
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return list.get(0);
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}
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return null;
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}
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}
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