1、添加教务老师字段

2、布置作业

mec-biz/src/main/resources/config/mybatis/CourseScheduleMapper.xml

@@ -2462,7 +2462,7 @@
                cs.teach_mode_,
                cs.music_group_id_,
                cs.group_type_,
-               su.real_name_                                     teacher_name_
+               su.real_name_ teacher_name_
         FROM course_schedule_student_payment cssp
                  LEFT JOIN course_schedule cs ON cs.id_ = cssp.course_schedule_id_
                  LEFT JOIN sys_user su ON cs.actual_teacher_id_ = su.id_