update

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

@@ -367,6 +367,9 @@ public class ExportServiceImpl implements ExportService {
     private List<StudentServeExportDto> exportStudentServeInfo(Map<String, Object> info) {
         String monday = getParam(info, "monday", String.class);
         String sunday = getParam(info, "sunday", String.class);
+        if(StringUtils.isEmpty(monday) || StringUtils.isEmpty(sunday)){
+            throw new BizException("请选择服务周期");
+        }
         SysUser sysUser = sysUserService.getUser();
         String organId = organizationService.getEmployeeOrgan(sysUser.getId(), getParam(info, "organId", String.class), sysUser.getIsSuperAdmin());
         return studentExtracurricularExercisesSituationDao.queryStudentServeInfo(monday,sunday,organId);