修改bug

src/modules/resource/video/components/UploadVideo.vue

 <script setup lang="ts">
 import { getCreateAuth, updateAuth } from '@/api/base'
+import { ElMessage } from 'element-plus'
 /**
  * upload 上传状态  {code: -1（待上传）0(成功) 1(开始上传) 2(上传失败), msg: '上传信息'}
  * progress 上传进度
@@ -53,6 +54,10 @@ const createUploader: any = () => {
     userId: form.userId,
     // 开始上传
     onUploadstarted: function (uploadInfo: any) {
+      if (uploadInfo.file.name.indexOf('.mp4') === -1) {
+        ElMessage('请上传mp4格式视频')
+        return
+      }
       const fileData = JSON.parse(window.localStorage.fileData || '{}')
       // 判断有没有上传过
       const isFile = !!fileData.sourceId