dotenv js code example
Example 1: node dotenv
require('dotenv').config();
console.log(process.env.MY_ENV_VAR);
Example 2: 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"
}
Example 3: dotenv
require('dotenv').config()
Example 4: how to use dotenv in javascript
#in you cmd type this command
npm i dotenv
#and then require it in you javascript using :
require("dotenv").config()
Example 5: .env
npm install dotenv
Example 6: 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();