package com.jiayue.passback.service.impl; import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; import com.jiayue.passback.entity.ElectricField; import com.jiayue.passback.mapper.ElectricFieldMapper; import com.jiayue.passback.service.ElectricFieldService; import org.springframework.stereotype.Service; @Service public class ElectricFieldServiceImpl extends ServiceImpl implements ElectricFieldService { }