Merge branch 'dev_v2.1.0' into release_v2.1.0

merge

teachcloud-report-business/src/main/resources/mapper/TBExamStudentMapper.xml

@@ -172,6 +172,7 @@
         sys_user h ON a.teacher_id = h.id
         <where>
             and d.school_id = #{schoolId}
+            and a.absent = false
             <if test="semester != null and semester != ''">
                 and d.semester = #{semester}
             </if>