NodeJS : Docker Compose getting error ECONNREFUSED 127.0.0.1:3306 with MySQL and NodeJS

NodeJS : Docker Compose getting error ECONNREFUSED 127.0.0.1:3306 with MySQL and NodeJS
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I promised to reveal a secret feature to you, and now it's time to share it.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
Then, type the letters 'awesome' on your keyboard as the next step.
Your YouTube progress bar will transform into a flashing rainbow.

A brief presentation of myself,
Salutations, my name is Delphi.
I am here to help you get the answers you are seeking.
NodeJS : Docker Compose getting error ECONNREFUSED 127.0.0.1:3306 with MySQL and NodeJS
If you have specific questions that need answers, please don't hesitate to comment or chat with me.
Your input is valuable, so please comment below if you have an answer or any insights to the answer.
I will 'heart' your answer to show my gratitude for your contribution.
Docker with ECONNREFUSED NodeJS Compose 127.0.0.1:3306 error : MySQL and NodeJS getting