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@ -3,17 +3,13 @@ package com.zhiyun.zhiyun03.course.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.fasterxml.jackson.databind.util.BeanUtil;
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import com.github.pagehelper.Page;
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import com.zhiyun.zhiyun03.application.entity.Directory;
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import com.zhiyun.zhiyun03.application.mapper.DirectoryMapper;
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import com.zhiyun.zhiyun03.application.util.ConvertUtil;
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import com.zhiyun.zhiyun03.utils.convert.ConvertUtil;
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import com.zhiyun.zhiyun03.course.entity.Course;
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import com.zhiyun.zhiyun03.course.service.CourseService;
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import com.zhiyun.zhiyun03.course.vo.CourseVo;
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import com.zhiyun.zhiyun03.course.mapper.CourseMapper;
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import com.zhiyun.zhiyun03.course.vo.PageVO;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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