Get keys of json and use to print values in nodejs

Question

I trying to get all keys and use them to access values of that keys, depends of user...

i have this code:

var fs = require('fs');
var _ = require('underscore');
var obj = JSON.parse(fs.readFileSync('ENG.json', 'utf8'));
var lang = process.argv.slice(2);
var keys = _.keys(obj);
console.log(obj.keys[0].text1);

Help me please.

I don't see a question here.

Lazyexpert
– Lazyexpert

2017-06-29 09:27:28 +00:00
Commented Jun 29, 2017 at 9:27 — Lazyexpert
– Lazyexpert, Commented Jun 29, 2017 at 9:27
I need get a values using keys variable

Adrià Cabezuelo
– Adrià Cabezuelo

2017-06-29 09:28:45 +00:00
Commented Jun 29, 2017 at 9:28 — Adrià Cabezuelo
– Adrià Cabezuelo, Commented Jun 29, 2017 at 9:28

Lazyexpert · Accepted Answer · 2017-06-29 09:29:57Z

1

You mean this way?

keys.forEach(key => {
  console.log(obj[key]);
});

By the way, no need for underscore. Use Object.keys(obj).

And you can easily require your json this way:

// most probably './ENG.json';
const obj = require('ENG.json');

answered Jun 29, 2017 at 9:29

Lazyexpert

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