Reading Environment Variable in Nodejs JavaScript Application Using dotenv Module
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()
** Chapter Timestamps **
0:00 Welcome to Access Environment Variables in Nodejs Javascript
1:38 Create Nodejs Javascript Project
3:17 Install dotenv Module in Nodejs and Update dependencies in Package json
4:03 Coding to read environment variables in index.js file
6:37 Run index.js to Print Environment Variable
#nodejstutorial #javascripttutorial #javascriptprojects
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