视频校验

src/views/yqrange/live-manage.vue

@@ -585,7 +585,7 @@ export default {
     // 上传视频
     beforeUploadMore(file, fileLimit){
 
-      const isMp4 = file.type === 'mp4'
+      const isMp4 = file.type === 'video/mp4'
       const isSize = file.size / 1024 / 1024 < fileLimit.size
       if (!isMp4) {
         vm.$message.error('上传回放视频只能是mp4格式!')