javascript - Reading a .config file -

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currently have file called router.js set follows:

var server = require('mongodb').server; var mongodb = require('mongodb').db; var dbport = 31979; var dbhost = '40.117.155.19'; var dbname = 'node-login';

i to set this:

var server = require('mongodb').server; var mongodb = require('mongodb').db; var dbport      = readconfig(dbport); var dbhost      = readconfig(dbhost); var dbname      = readconfig(dbname);

how go accomplishing this. have file such test.config, , able read dbport, dbhost, , dbname .config file in router.js.

you store config json file , read directly:

config.json

{     "dbport": 31979,     "dbhost": "40.117.155.19",     "dbname": "node-login" }

router.js

var server = require('mongodb').server; var mongodb = require('mongodb').db; var config = require('./config.json');  var dbport = config.dbport; var dbhost = config.dbhost; var dbname = config.dbname;

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