/Javascript/Node.js/Get environment variables in node js

Get environment variables in node js

console.log(app.get('env'))

if(app.get('env').toLowerCase()==="development"){
    app.use(morgan("dev"))
}

Node how to set environment variable

// get an environment variableexport const token = process.env['API_TOKEN'];// set an environment variable at runtimeprocess.env['RANDOM_ID'] = Math.random();

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Source: itnext.io

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