Скачать или смотреть Use Environment Variable in Nodejs JavaScript Application | Nodejs Tutorial

In this video, we will read the environment variable in nodejs javascript project. We will learn what “dotenv” module in nodejs javascript. How to use “dotenv” package in our nodejs javascript project.
** Important Nodejs Javascript Packages or Modules **
• Dotenv - DotEnv is a lightweight npm package that automatically loads environment variables from a .env file into the process.env object.

To use DotEnv, first install it using the command - npm i dotenv. Then in your app, require and configure the package like this: require('dotenv').config()

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