解决查询所有医生接口报错

src/main/java/cn/hnthyy/thmz/controller/api/MedicalViewApiController.java

@@ -1415,7 +1415,7 @@ public class MedicalViewApiController {
             Map<String, String> zdUnitCodeMap = list.stream().collect(Collectors.toMap(ZdUnitCode::getCode, ZdUnitCode::getName));
             if (zdEmpTitles != null && zdEmpTitles.size() > 0) {
                 titleMap = zdEmpTitles.stream().collect(Collectors.toMap(ZdEmpTitle::getCode, ZdEmpTitle::getName));
-                titGradeMap = zdEmpTitles.stream().collect(Collectors.toMap(ZdEmpTitle::getCode, ZdEmpTitle::getTitGrade));
+                titGradeMap = zdEmpTitles.stream().collect(Collectors.toMap(ZdEmpTitle::getCode, zdEmpTitle-> zdEmpTitle.getTitGrade()==null?3:zdEmpTitle.getTitGrade()));
             }
             List<Employee> notDoctors = new ArrayList<>();
             for (Employee employee : employees) {