如何使用 javascript 上传多个文件？

Question

I have 5 upload files here, , now I am trying to figure out how to send it to the db after I convert it to base64, the problem is I don't know how to attach it to attachment_id .

Answer 1

actually i dont really know the exact question, but hope this would help

if you want to send files to your own db you can use formData , it helps you to send it to server

about the attachment_id , i think you can use random string or simple counter to make your file has unique