Regarding NodeJS environment variable

Question

I have assigned some data to one environment variable and the name of the environment variable is on local variable.

Example:

My Environment Variable:
USERX = bibek

Local variable containing name of environment variable:
hasNameOfEnvVar = "USERX"

Now I need to access the value stored in environment variable (USERX) that is (bibek) using the local variable (hasNameOfEnvVar)

How can I do that?

process.env.hasNameOfEnvVar didn't work,

My program works exactly like this I don't have any other alternatives to do the job. So, I need suggestions as soon as possible.

Answer 1

You should use one library like "dotenv" to manage the environment variable

Answer 2

Jairo Soto yes I am using dotenv and global variable are on .env files.

Please tell if you have the solution to the question.

Answer 3

Import dotenv like this,
require('dotenv').config()