account模块：教练实体类、课时续课详情

lisy

2023-07-05 1370d46d24c8ab9b6dc27305a17661ee6a706b60

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package com.dsh.course.service.impl;
 
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.dsh.course.entity.City;
import com.dsh.course.mapper.CityMapper;
import com.dsh.course.service.ICityService;
import org.springframework.stereotype.Service;
 
@Service
public class CityServiceImpl extends ServiceImpl<CityMapper, City> implements ICityService {
}