package com.huaheng.pc.plc.service; import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; import com.huaheng.common.utils.Wrappers; import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; import com.huaheng.pc.plc.domain.PlcEquipment; import com.huaheng.pc.plc.mapper.PlcEquipmentMapper; import org.springframework.stereotype.Service; import java.util.List; import java.util.Map; /** * @author:zhouhong * 202203 */ @Service("equipment") public class EquipmentService extends ServiceImpl<PlcEquipmentMapper, PlcEquipment> { public List<Map<String, Object>> getList() { LambdaQueryWrapper<PlcEquipment> lambda = Wrappers.lambdaQuery(); lambda.select(PlcEquipment::getId,PlcEquipment::getId,PlcEquipment::getEquipmentName); List<Map<String, Object>> result= this.listMaps(lambda); return result; } }