How can we set environment variables in NodeJs
I have tried this in my terminal
NODE_ENV=prod
node index.js
and then inside my code when I try to log it ( config.js
file which is imported in index.js and where i configure everything)
console.log(process.env.NODE_ENV)
it gives me undefined
Use
export NODE_ENV=prod
also you should create a .env
file and keep all your environments in the same.
In your config file set the default values
NODE_ENV = process.env.NODE_ENV || 'prod';
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