How to send an image to the client as a link from a node that is in a docker container?

Question

Node.js

Hello!
Front on vue, back on node. Wrapped up in docker-compose.

The essence of the problem: after sending the image from the front to the back = I process the express-fileupload and move the image to /public/images.
How to give the image address to the front in the format localhost:9000/public/images/photo.png?

I will be very grateful

Answer 1

Add your location to nginx and correct the inserts
. That is, you should get something like
Host.com/images/123
Here, of course, what rule you will write