From 95de5b06c25210eac21c899ab4ff61680984875a Mon Sep 17 00:00:00 2001
From: wanghu <wanghu@yuanhai.com>
Date: Tue, 20 Oct 2026 12:11:15 +0800
Subject: [PATCH] =?UTF-8?q?=E7=8F=AD=E7=BA=A7=E7=BB=91=E5=AE=9A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/api/module/classroom.ts       | 10 +---------
 src/types/classroom.ts            |  7 +++++--
 src/views/classroom/ClassBind.vue |  8 +++++---
 3 files changed, 11 insertions(+), 14 deletions(-)

diff --git a/src/api/module/classroom.ts b/src/api/module/classroom.ts
index 689756a..1845607 100644
--- a/src/api/module/classroom.ts
+++ b/src/api/module/classroom.ts
@@ -249,18 +249,10 @@ class EquipmentApi {
 }
 
 class SchoolClassApi {
-    /** 班级列表（全校，可按年级过滤；行含 classroomId=绑定的教室 id，未绑定为 null） */
+    /** 班级列表（全校高中学段，来源=班级管理平台接口，可按年级过滤；行含 classroomId=绑定的教室 id，未绑定为 null；studentCount 可空） */
     list(grade?: number | null) {
         return get<SchoolClass[]>(`${SCHOOLCLASS}/List`, { grade: grade ?? undefined });
     }
-    /** 新增班级 */
-    add(className: string, grade: number, studentCount?: number, headTeacher?: string) {
-        return postForm<number>(`${SCHOOLCLASS}/Add`, { className, grade, studentCount, headTeacher });
-    }
-    /** 删除班级（已被教室绑定时后端拒绝） */
-    del(serid: number) {
-        return postForm<void>(`${SCHOOLCLASS}/Delete`, { serid });
-    }
 }
 
 export const baseApi = new BaseApi();
diff --git a/src/types/classroom.ts b/src/types/classroom.ts
index d33d68b..f512927 100644
--- a/src/types/classroom.ts
+++ b/src/types/classroom.ts
@@ -205,12 +205,15 @@ export interface EquipmentPageResult {
     total: number;
 }
 
-/** 班级档案（绑定班级页；classroomId=绑定到的教室 id，未绑定为 null） */
+/**
+ * 班级（绑定班级页；来源=班级管理平台接口，本应用不落库）。
+ * serID=平台分组体系 classId；studentCount 来自学生树派生，树不可达时为 null。
+ */
 export interface SchoolClass {
     serID: number;
     className: string;
     grade: GradeValue;
-    studentCount: number;
+    studentCount: number | null;
     headTeacher?: string | null;
     classroomId?: number | null;
 }
diff --git a/src/views/classroom/ClassBind.vue b/src/views/classroom/ClassBind.vue
index 8829f85..e6553df 100644
--- a/src/views/classroom/ClassBind.vue
+++ b/src/views/classroom/ClassBind.vue
@@ -26,7 +26,7 @@ const GRADES: { value: GradeValue; label: string }[] = [
 // ---------- 主数据 ----------
 const campuses = ref<Campus[]>([]);
 const buildings = ref<Building[]>([]);
-/** 全校班级（全年级一次取，Tab 计数与下拉选项共用） */
+/** 全校班级（来源=班级管理平台接口，全年级一次取，Tab 计数与下拉选项共用；studentCount 可空） */
 const classes = ref<SchoolClass[]>([]);
 
 // ---------- 年级 Tab ----------
@@ -352,7 +352,7 @@ onMounted(async () => {
                                 <Tag color="primary" class="bind-cell__tag">{{ row.className }}</Tag>
                             </Tooltip>
                             <span class="bind-cell__meta">
-                                {{ row.studentCount ?? 0 }}人 · 班主任{{ row.headTeacher || "—" }}
+                                <template v-if="row.studentCount != null">{{ row.studentCount }}人 · </template>班主任{{ row.headTeacher || "—" }}
                             </span>
                             <span
                                 :class="['row-action', 'row-action--danger', { 'is-busy': unbindingId === row.serID }]"
@@ -375,7 +375,9 @@ onMounted(async () => {
                             <Option v-for="c in availableClasses" :key="c.serID" :value="c.serID" :label="c.className">
                                 <span class="klass-option">
                                     <span class="klass-option__name">{{ c.className }}</span>
-                                    <span class="klass-option__meta">{{ c.studentCount }}人 · 班主任{{ c.headTeacher || "—" }}</span>
+                                    <span class="klass-option__meta">
+                                        <template v-if="c.studentCount != null">{{ c.studentCount }}人 · </template>班主任{{ c.headTeacher || "—" }}
+                                    </span>
                                 </span>
                             </Option>
                         </Select>