Angular 5 docker nginx reverse proxy trying to be in development mode : ng serve
问题 I have a very basic understanding of nginx and docker. I run 4 containers client/server/mongo/nginx in reverse proxy. This works, however I thought I set the nginx up in development mode, Ie. similar as being in ng serve:4200 to see any changes on the app live. Right now I don't see that, it seems I have to build the app again with docker-compose up, which takes ages. I exposed the port: 4200 in the client Dockerfile and 3000 in the server Dockerfile. Is there a way to work with NGINX in ng