批量上传人脸：只上传头像、下发到人脸服务；不授权门锁；

build_ui/src/api/train/batchAuth.js

@@ -0,0 +1,31 @@
+import request from '@/utils/request'
+
+// 批量上传头像压缩包（内部文件名：手机号.png），按手机号匹配本班人员写入 avatar
+export function uploadAvatarZip(planId, data) {
+  return request({
+    url: '/train/batch-auth/avatar-zip',
+    method: 'post',
+    params: { planId },
+    data: data,
+    headers: { 'Content-Type': 'multipart/form-data' },
+    timeout: 120000
+  })
+}
+
+// 查询本班「已有头像但门锁未授权」的候选人员
+export function listAuthCandidates(planId) {
+  return request({
+    url: '/train/batch-auth/candidates',
+    method: 'get',
+    params: { planId }
+  })
+}
+
+// 提交批量授权任务（后台异步执行，逐人通过门禁入住 checkin 接口下发，接口立即返回受理结果）
+export function authorizeBatch(planId, studentIds) {
+  return request({
+    url: '/train/batch-auth/authorize',
+    method: 'post',
+    data: { planId: planId, studentIds: studentIds }
+  })
+}

build_ui/src/api/train/enrollment.js

@@ -30,6 +30,30 @@ export function importPlanEnrollments(planId, data) {
   })
 }
 
+// 3.3.1 学员批量导入预检（10 列学员模板，仅解析校验不落库）
+export function precheckEnrollmentImport(planId, data) {
+  return request({
+    url: `/train/plans/${planId}/enrollments/import/precheck`,
+    method: 'post',
+    data: data,
+    headers: {
+      'Content-Type': 'multipart/form-data'
+    }
+  })
+}
+
+// 3.3.2 学员批量导入（10 列学员模板，逐行独立事务）
+export function importEnrollmentsV2(planId, data) {
+  return request({
+    url: `/train/plans/${planId}/enrollments/import`,
+    method: 'post',
+    data: data,
+    headers: {
+      'Content-Type': 'multipart/form-data'
+    }
+  })
+}
+
 // 3.4 获取参训档案详情 【P0】
 export function getEnrollmentDetail(enrollmentId) {
   return request({

build_ui/src/api/train/student.js

@@ -35,6 +35,15 @@ export function updateStudent(data) {
   })
 }
 
+// 仅修改学员头像（avatar 传空串表示移除头像，仅更新 train_student.avatar）
+export function updateStudentAvatar(sId, avatar) {
+  return request({
+    url: '/train/student/' + sId + '/avatar',
+    method: 'put',
+    data: { avatar: avatar || '' }
+  })
+}
+
 // 生成唯一学号（AA + 6位数字）
 export function genPersonNo() {
   return request({

build_ui/src/views/train/student/index.vue

@@ -253,6 +253,13 @@
             <div class="avatar-edit-actions">
               <el-button size="mini" type="primary" icon="el-icon-picture" @click="handleSelectAvatar">选择图片</el-button>
               <el-button size="mini" icon="el-icon-camera" :loading="cameraStarting" @click="openCamera">拍照</el-button>
+              <el-button
+                size="mini"
+                type="danger"
+                icon="el-icon-delete"
+                :disabled="!createForm.avatar"
+                @click="handleRemoveAvatar"
+              >移除头像</el-button>
             </div>
           </div>
         </el-form-item>
@@ -627,7 +634,7 @@
 
 <script>
 import request from '@/utils/request'
-import { addStudent, getStudent, listStudent, delStudent, getStudentBindableUsers, bindStudentUser, unbindStudentUser, updateStudent, genPersonNo, importStudentData } from '@/api/train/student'
+import { addStudent, getStudent, listStudent, delStudent, getStudentBindableUsers, bindStudentUser, unbindStudentUser, updateStudent, updateStudentAvatar, genPersonNo, importStudentData } from '@/api/train/student'
 import {deptTreeSelect} from "@/api/system/user";
 import Treeselect from "@riophae/vue-treeselect";
 import "@riophae/vue-treeselect/dist/vue-treeselect.css";
@@ -1419,6 +1426,18 @@ export default {
         this.$refs.createForm.clearValidate('avatar')
       }
     },
+    /**
+     * 移除头像：表单与预览同时置空，头像组件回落默认占位图。
+     * 修改模式下提交时会单独调用「仅更新头像」接口清空库内 avatar
+     * （通用更新接口会把空串归一为 null 而跳过该字段）。
+     */
+    handleRemoveAvatar() {
+      this.$set(this.createForm, 'avatar', '')
+      this.user = { avatar: '' }
+      if (this.$refs.createForm) {
+        this.$refs.createForm.clearValidate('avatar')
+      }
+    },
     // 头像地址解析：补全 baseApi，空值使用专业学员工装默认头像
     avatarUrl(avatar) {
       return getStudentAvatar(avatar)
@@ -1452,8 +1471,11 @@ export default {
         }
         this.submitting = true
         const payload = Object.assign({}, this.createForm)
+        // 修改模式下头像已被移除：通用更新接口会把空串归一为 null 并跳过 avatar，
+        // 故在更新成功后调用「仅更新头像」接口显式清空（与班级名单页移除头像行为一致）
+        const avatarRemoved = payload.sId != null && !payload.avatar
         const submitReq = payload.sId != null
-          ? updateStudent(payload)
+          ? updateStudent(payload).then(res => (avatarRemoved ? updateStudentAvatar(payload.sId, '') : res))
           : addStudent(payload)
         submitReq.then(() => {
           this.$modal.msgSuccess(payload.sId != null ? '修改成功' : '新增成功')

build_ui/src/views/train/teacher/index.vue

@@ -289,6 +289,13 @@
                 <div class="avatar-edit-actions">
                   <el-button size="mini" type="primary" icon="el-icon-picture" @click="handleSelectAvatar">选择图片</el-button>
                   <el-button size="mini" icon="el-icon-camera" :loading="cameraStarting" @click="openCamera">拍照</el-button>
+                  <el-button
+                    size="mini"
+                    type="danger"
+                    icon="el-icon-delete"
+                    :disabled="!form.avatar"
+                    @click="handleRemoveAvatar"
+                  >移除头像</el-button>
                 </div>
               </div>
             </el-form-item>
@@ -1027,6 +1034,19 @@ export default {
         this.$refs.form.clearValidate('avatar')
       }
     },
+    /**
+     * 移除头像：表单与预览同时置空，头像组件回落默认占位图。
+     * 提交时 form.avatar 传空串，教师更新接口的动态 SQL 对空串会写入 avatar = ''（对 null 才跳过），
+     * 因此无需额外接口即可完成清空。
+     */
+    handleRemoveAvatar() {
+      this.$set(this.form, 'avatar', '')
+      // 替换对象以触发头像组件的 watch，预览回落默认占位图
+      this.user = Object.assign({}, this.user, { avatar: '' })
+      if (this.$refs.form) {
+        this.$refs.form.clearValidate('avatar')
+      }
+    },
     /** 头像地址解析：补全 baseApi，空值使用专业讲师默认头像 */
     avatarUrl(avatar) {
       return getTeacherAvatar(avatar)