Connecting to Postgresql in a docker container from outside

Question

I have Postgresql on a server in a docker container. How can I connect to it from the outside, that is, from my local computer? What setting should I apply to allow that?

Answer 1

first open the docker image for the postgres

docker exec -it 

then u will get the root --root@868594e88b53:/# it need the database connection

psql postgresql://:@postgres:5432/