update

mec-biz/src/main/java/com/ym/mec/biz/service/impl/CourseScheduleServiceImpl.java

@@ -2349,6 +2349,10 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
             	int minutes = DateUtil.minutesBetween(oldCourseSchedule.getStartClassTime(), oldCourseSchedule.getEndClassTime());
             	newCourseSchedule.setEndClassTime(DateUtil.addMinutes(newCourseSchedule.getStartClassTime(), minutes));
             }
+            //判断上课时间是否跨天
+			if (!DateUtil.isSameDay(newCourseSchedule.getStartClassTime(), newCourseSchedule.getEndClassTime())) {
+				throw new BizException("上课时间不允许跨天，请重新调整上课时间");
+			}
             if(Objects.isNull(newCourseSchedule.getClassGroupId())){
                 newCourseSchedule.setClassGroupId(oldCourseSchedule.getClassGroupId());
             }