SHELL

dotenv npm

//In CMD
npm i dotenv


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

node dotenv

require('dotenv').config();

console.log(process.env.MY_ENV_VAR);

npm dotenv

//In CMD
// npm i dotenv

//in JS file 
const env = require('dotenv');

const app = express();
env.config({
    path: './config/.env'
});

//use 
const PORT = process.env.PORT;

npm dotenv

npm install dotenv
npx nodemon -r dotenv/config server.js

node dotenv

const config = require('dotenv-config')();
 
console.log(config.test); // localhost
 
module.exports = config;

dotenv npm

import * as dotenv from 'dotenv' // see https://github.com/motdotla/dotenv#how-do-i-use-dotenv-with-import
dotenv.config()
import express from 'express'

import npm dotenv package

require('dotenv').config()
console.log(process.env.PATH)

dotenv npm

import * as dotenv from 'dotenv' // see https://github.com/motdotla/dotenv#how-do-i-use-dotenv-with-import
dotenv.config()
import express from 'express'