Docker. Communication between Laravel containers

I have a project that I am trying to develop with a microservices approach. I prepared the APIs on two separate microservices and completed their tests. When I send a request from container A to container B, I get the error cURL error 7: Could not connect to localhost port 8100: Connection refused. After my research, I couldn't find a solution.

Address

Comments

[as0t]

You cannot use localhost to access another container. You should use the container name.

forums.docker.com/t/how-to-communi...

[Berk CAN]

Thanks