使用福利：我的账单的明细按照时间排序处理

lisy

2023-07-20 af57a16066a3c5639a8333e20bae32298eb1deae

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package com.dsh.course.mapper;
 
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.dsh.course.entity.City;
import org.apache.ibatis.annotations.Mapper;
 
@Mapper
public interface CityMapper extends BaseMapper<City> {
}