How to Add Environment Variable With Dotenv and TypeScript?

When using .env file you can add variables with their values by just adding a comma before each line. Another way is to use the dotenv library which comes with ESLint and TSLint automatic checks.

require('dotenv').config() typescript

By

DevPedrada on Jun 02, 2020

import dotenv from 'dotenv';

dotenv.config();

export const YOUR_ATTRIBUTE = process.env.YOUR_ATTRIBUTE!;

Source: stackoverflow.com

2

dotenv

By

alessandrodev on May 21, 2020

$ npm install dotenv

//--------------------

on file .env 
//--------------------
DB_HOST=localhost
DB_USER=root
DB_PASS=s1mpl3
DB_NAME=banco_de_dados
DB_PORT=3306
//--------------------

import the config from .env file 
//--------------------

require('dotenv').config()
module.exports = {
    username:process.env.DB_USER,
    password:process.env.DB_PASS,
    database:process.env.DB_NAME,
    host:process.env.DB_HOST,
    dialect:"mysql"
}

20

.env typescript

By

DevPedrada on Aug 14, 2020

npm install dotenv;
 OR 
yarn add dotenv;


import * as dotenv from 'dotenv';

//inside your starter code, do this
...
...
dotenv.config();
...

Source: dev.to

1

nodejs dotenv path how to set

By

Scatterbrained Pennyduck on Oct 14, 2020

// 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

1

how to use dotenv in javascript

By

Nasty Narwhal on Nov 23, 2020

dotenv file use

0

dotenv typescript

By

Vast Vendace on May 04, 2021

dotenv ts

0

Environment variables are useful for setting up default values when running an application.

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