现在可以上传文件夹了.您可以通过以下代码完成它:

It is possible to upload a folder now. You can get it done by following below code:

  <input type="file" webkitdirectory mozdirectory />

您可以在此处查看演示:https://jsfiddle.net/kevalpadia/vk6Ldzae/

You can check the demo here: https://jsfiddle.net/kevalpadia/vk6Ldzae/

希望它能帮助您解决问题.

I hope it will help you solve your issue.