河南不限制科目时返回全部

ie-admin/src/main/java/com/ruoyi/web/service/StudentService.java

@@ -60,7 +60,10 @@ public class StudentService {
         List<DzSubject> list = dzSubjectService.selectDzSubjectList(sCond);
         Set<Long> subjectIdSet;
         if (!directed) {
-            if(null != subjectId && subjectId > 0) {
+            if(null == subjectId) {
+                return list;
+            }
+            if(subjectId > 0) {
                 Integer userSubjectId = SecurityUtils.getLoginUser().getUser().getSelectSubject();
                 if(null != userSubjectId) {
                     subjectIdSet = Sets.newHashSet(userSubjectId.longValue());