How to use .env files in Node.js with import syntax
I assume you have a Node.js project set up to use ES modules, and you want to use a .env
file to store a secret, like this:
PASSWORD=secret
And you want to have it available in your Node.js script.
Here’s how to do it.
Install the dotenv
package:
npm i dotenv
Then use this code:
import * as dotenv from 'dotenv'
dotenv.config()
console.log(process.env.PASSWORD)
This assumes you use ES modules (if not, it’s as easy as adding "type": "module",
in your package.json
)
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