Is it possible to transfer a file or text from a device to another device with java capabilities?

Question

Java

I want to add to my project the ability to send a file from a computer to a computer via the Internet. I just don't see how to recreate it. Maybe someone can tell

Answer 1

Of course, you can, through a remote server (as on sites, one downloads, the other downloads), or set up a local network, if both computers are connected to 1 Wi-Fi network, then, in fact, you don’t need to configure anything, both have local IPs.

Answer 2

Use php+java