javascript - Node.js app - different NODE_ENV when launched by NPM -

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i have node.js app. runs in "production" mode when launched npm start , in 'development' mode when launched node start.js. don't understand difference.

how can set 'development' mode according system variable 'npm start'?

inside script log value of node_env way:

console.log(process.env.node_env)

my system variable:

d:\>echo %node_env% development

my npn content:

... "private": true, "main": "start.js", "scripts": {   "start": "node --use_strict start.js", ...

the problem:

  • when run node --use_strict start.js - returns: "development" (right)
  • when run npm start - returns production (wrong)

(win: 7, npm: 3.8.3, node: v5.10.1)

the solution:

npm config set production=false

the npm provides own config register.

hre info: https://docs.npmjs.com/cli/config


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