.env file node js
// .env
your_args = your_secret
// your_file.js
require("dotenv").config();
const your_args = process.env.your_args;
// OR
const your_args = process.env["your_args"];.env file node js
// .env
your_args = your_secret
// your_file.js
require("dotenv").config();
const your_args = process.env.your_args;
// OR
const your_args = process.env["your_args"];dotenv
$ 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"
}windows how to set process.env variables
set NODE_ENV=production.env file node js
// P.S. You must install dotenv
// npm install dotenv
// yarn add dotenv
// pnpm add dotenv
// .env
your_args = your_secret
// your_file.js
require("dotenv").config();
const your_args = process.env.your_args;
// OR
const your_args = process.env["your_args"];.env file make in nodejs
// server.jsconsole.log(`Your port is ${process.env.PORT}`); // undefinedconst dotenv = require('dotenv');dotenv.config();console.log(`Your port is ${process.env.PORT}`); // 8626Copyright © 2021 Codeinu
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