Answers for "how to import env file in node js"

node dotenv

require('dotenv').config();

console.log(process.env.MY_ENV_VAR);

.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 not loading process.env in node

Rename your file to just .env, removing any prefix
require it as early as possible in your application with the code snippet below
require('dotenv').config();

.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}`); // 8626