I can't solve the following task for a very long time: My ExpressJS server runs. He has a route '/' post. When request it parse req.body.path, transferred from a client (link to a file that lies somewhere on a third party, for example, https://pool.apk.aptoid.com/rmota/cm-aptoide-pt -10114-61705389-F90E19761F52FA74F20A746AB85F694D.apk).

Further, I want him to take the file on this link and gave it to a client so that on the client side it could be substitute in <input type="file/> value. How is it better to implement?