Loads a config based on environment variables config and node_env.
Directory Structure
foo
+-- conf
| +-- dev.json
| +-- pro.json
| `-- default.json
`-- package.json
default.json
{
"person" : {
"name" : "Bruce",
"age" : 30
}
}
// Read from default.json
$node index.js
var config = require('config');
var name = config.get('person.name');
// Read from dev.json
$node index.js --NODE_ENV=dev
var config = require('config');
var name = config.get('person.name');
// Read from pro.json
$node index.js --NODE_ENV=pro
var config = require('config');
var name = config.get('person.name');