添加无人机查询最大值和最小值的service实现

ZhuDongming

2019-08-15 9902b8ccf2d4a7a297189a39c5843f52a83c7315

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package com.moral.mapper;
 
import com.moral.common.mapper.BaseMapper;
import com.moral.entity.Province;
 
public interface ProvinceMapper extends BaseMapper<Province> {
}