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51 lines
1.4 KiB
51 lines
1.4 KiB
package com.teaching.backend.service.courses; |
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import com.baomidou.mybatisplus.extension.service.IService; |
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import com.teaching.backend.model.dto.courses.CoursesDTO; |
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import com.teaching.backend.model.dto.courses.PageDTO; |
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import com.teaching.backend.model.entity.courses.Courses; |
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import com.teaching.backend.model.entity.umsAdmin.UmsStudent; |
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import com.teaching.backend.model.query.CourseQuery; |
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import com.teaching.backend.model.vo.courses.CoursesVO; |
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import com.teaching.backend.model.vo.courses.PersonalCenterStudentListVO; |
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import com.teaching.backend.model.vo.umsAdmin.UmsStudentVO; |
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import javax.servlet.http.HttpServletResponse; |
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import java.util.HashSet; |
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import java.util.LinkedHashSet; |
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import java.util.List; |
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import java.util.Map; |
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/** |
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* <p> |
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* 服务类 |
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* </p> |
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* |
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* @author zjh |
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* @since 2024-05-30 |
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*/ |
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public interface ICoursesService extends IService<Courses> { |
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String saveCourseWithObjective(CoursesDTO coursesDTO); |
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PageDTO<CoursesVO> queryCourses(CourseQuery courseQuery); |
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void deleteBatchByIds(String id); |
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int countHours(String id); |
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List<CoursesVO> getPagePageSize(int page, int pageSize); |
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void updateCourse(CoursesDTO coursesDTO); |
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void down(HttpServletResponse response, String id) throws Exception; |
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CoursesVO getByIdCourseVo(String courseid); |
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Map<String, Object> getPagePageSize2(int page, int pageSize); |
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LinkedHashSet<PersonalCenterStudentListVO> queryStudentList(String userId); |
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}
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