From b3eaf4ede5d6e54ba92ebc4b4c13af03f7bb36ec Mon Sep 17 00:00:00 2001
From: wanghu <wanghu@yunhai.com>
Date: Tue, 25 Aug 2026 15:11:59 +0800
Subject: [PATCH] =?UTF-8?q?class=20id=20=E4=B8=8D=E5=85=81=E8=AE=B8null?=
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---
 .../controller/api/SchStudentController.java             | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/main/java/com/yunhai/bschclassmanage/controller/api/SchStudentController.java b/src/main/java/com/yunhai/bschclassmanage/controller/api/SchStudentController.java
index 566e98f..c89d1cc 100644
--- a/src/main/java/com/yunhai/bschclassmanage/controller/api/SchStudentController.java
+++ b/src/main/java/com/yunhai/bschclassmanage/controller/api/SchStudentController.java
@@ -21,6 +21,7 @@ import com.yunhai.bschclassmanage.service.ISchClassService;
 import com.yunhai.bschclassmanage.service.ISchStudentService;
 import com.yunhai.bschclassmanage.utils.EasyPoiUtils;
 import com.yunhai.bschclassmanage.utils.UserContext;
+import com.yunhai.platform.utils.exception.DException;
 import org.apache.poi.ss.usermodel.Workbook;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Pageable;
@@ -76,6 +77,14 @@ public class SchStudentController extends BaseController {
                                                        @RequestParam(required = false) Integer classId,
                                                        @RequestParam(required = false) String keyword,
                                                        Pageable pageable) {
+        if(gradeId==null)
+        {
+            throw new DException("年级ID不允许为空");
+        }
+        if(classId==null||classId<=0)
+        {
+            throw new DException("班级ID不允许为空");
+        }
         return schStudentService.searchBaseSchStudentVO(UserContext.getSchId(),schsystemId,gradeId,classId,keyword,false,pageable);
     }