How to set env variable Heroku with Node.js? I opened Heroku account but unable to find out the possible solution to set my env variables up.

CodePudding user response：

There are different ways to set it up. You can either use the Heroku CLI to update the same. In your command line, after installing the Heroku cli,

Run heroku config:set ENV_VARIABLE=VALUE

Also If you want to update the env variables on Heroku Dashboard,
Go to your app settings. There is a button called "Reveal Config Vars", You can add and update the same there without any cli usage.

All of these details are available