package com.gkhy.exam.system.mapper; import com.gkhy.exam.system.domain.ExStudentAnswer; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import org.apache.ibatis.annotations.Mapper; import org.apache.ibatis.annotations.Param; /** *

* 学员与考试题目关系表 Mapper 接口 *

* * @author kzy * @since 2024-06-13 17:47:56 */ @Mapper public interface ExStudentAnswerMapper extends BaseMapper { int countByPaperId(@Param("paperId") Long paperId, @Param("studentId")Long studentId); /** * 获取考题正确的数量 * @param paperId * @param studentId * @param questionType * @return */ int selectPassCount(@Param("paperId") Long paperId, @Param("studentId")Long studentId, @Param("questionType")Integer questionType); /** * 获取考生答题 * @param studentAnswer * @return */ ExStudentAnswer getStudentAnswer(ExStudentAnswer studentAnswer); }