使用NodeJS将CSV转换为JSON

Question

I'd like to convert a CSV file to a JSON object using NodeJS. The problem is that my CSV file is hosted on a special URL.

URL : My CSV here

var fs = require("fs");
var Converter = require("csvtojson").Converter;
var fileStream = fs.createReadStream("myurl");
var converter = new Converter({constructResult:true});
converter.on("end_parsed", function (jsonObj) {
   console.log(jsonObj);
});
fileStream.pipe(converter);

Issue :

Error: ENOENT, open 'C:\xampp\htdocs\GestionDettes\http:\www.banque-france.fr\fileadmin\user_upload\banque_de_france\Economie_et_Statistiques\Changes_et_Taux\page3_quot.csv'
at Error (native)

Edit #1 :

Request.get(myurl, function (error, Response, body) {
  var converter = new Converter({
    constructResult: true,
    delimiter: ';'
  });
  converter.fromString(body,function(err, taux){
    console.log(taux); // it works
  });
});

Answer 1

I did just that in a module reading and writing on different protocol in different data formats. I used request to get http resources.

If you want take a look at alinex-datastore . With this module it should work like:

const DataStore = require('@alinex/datastore').default;

async function transform() {
    const ds = new DataStore('http://any-server.org/my.csv');
    await ds.load();
    await ds.save('file:/etc/my-app.json');
}

That should do it.