修改统计

src/main/java/com/xjrsoft/module/attendance/controller/StudentStatisticsController.java

@@ -346,6 +346,7 @@ public class StudentStatisticsController {
 
                 .selectAs(BaseClass::getName, ClassStatisticsVo::getName)
                 .selectAs(User::getName, ClassStatisticsVo::getTeacherName)
+                .selectAs(ClassAttendanceStatistics::getClassId,ClassStatisticsVo::getId)
 
                 .innerJoin(BaseClass.class, BaseClass::getId, ClassAttendanceStatistics::getClassId)
                 .innerJoin(User.class, User::getId, BaseClass::getTeacherId);