How to get an image from a folder created by multer?

Question

Node.js

I use https://github.com/expressjs/multer to upload images, the server and client folders are in different places, I use concurrently to run both, the folder that multer creates is in the src of the client (I use create-react-app), respectively when uploading images, I have a path to it (which I think to save in the database), only this path is relative to my server folder, so if I give this path to the client it will be wrong, how can I be? Please help me figure out how to get this right :)