解决移动端学生管理统计人数为0的问题

src/main/java/com/xjrsoft/module/student/service/impl/BaseStudentSchoolRollServiceImpl.java

@@ -125,7 +125,9 @@ public class BaseStudentSchoolRollServiceImpl extends MPJBaseServiceImpl<BaseStu
 
         long teacherId = StpUtil.getLoginIdAsLong();
         List<BaseClass> classList = baseClassMapper.selectList(
-                new QueryWrapper<BaseClass>().lambda().eq(BaseClass::getTeacherId, teacherId)
+                new QueryWrapper<BaseClass>().lambda()
+                        .eq(BaseClass::getTeacherId, teacherId)
+                        .eq(BaseClass::getDeleteMark, DeleteMark.NODELETE.getCode())
         );
         if(roleList.size() == 1 && roleList.contains("CLASSTE")){
             if(classList != null && !classList.isEmpty()){