如何在不使用HTML文件输入字段的情况下批量上传文件

I'm currently working on a project wherein I need to batch upload records with files. The data will be coming from an MS Excel file, and a column will be the file path of the record's attached file. I managed to do it with local network, however, I used a shared folder for it in every computer and I am only getting the IP address of the user to go to that shared folder. It would be just fine, if the system will be used with intranet. The problem is, the system should run through internet. Is it possible to do this?I'm currently working on a project wherein I ne