CourseContentService.java

package com.subsidy.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.subsidy.dto.content.GetContendVodsDTO;
import com.subsidy.dto.vod.ChangeOrdersDTO;
import com.subsidy.model.CourseContentDO;
import com.subsidy.vo.vod.GetContendVodsVO;

import java.util.List;

/**
 * <p>
 * 课程目录表 服务类
 * </p>
 *
 * @author DengMin
 * @since 2021-10-11
 */
public interface CourseContentService extends IService<CourseContentDO> {

   List<CourseContentDO> getContents(CourseContentDO courseContentDO);

   String deleteContent(CourseContentDO courseContentDO);

   String addContent(CourseContentDO courseContentDO);

   String updateContent(CourseContentDO courseContentDO);
}