dotenv node js install code example

Example 1: dotenv npm

//In CMD
npm i dotenv


//in JS file 
require('dotenv').config();

Example 2: install dotenv node js

npm install dotenv --save

Example 3: nodejs dotenv path how to set

// when yours .env is in other place then default, you can set path to it

const path = require('path')
require('dotenv').config({ path: path.resolve(__dirname, '../../.env') }); //use as many '../' as you need