create dynamic subdominios in the br registry

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I am using br registry for my website and web system, in the server part I use nodejs and I am trying to create dynamic subdomains (widcard), when trying to use the nodejs widcard module it simply does not return me anything. Someone has worked with the same and has some example or other way of doing it??

node.js

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1 answer

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To enable the use of a subdomain in Node.js, you can use the module vhost along with the express:

npm install vhost

Include it in your code, and put its routes before all others:

var vhost = require('vhost');
var admin = express.Router();
app.use(vhost('admin.*', admin));

admin.get('/', function( req, res){
    res.send("hello SOpt!");
});

Follow a simple but complete example:

var express = require('express');
var app = express();
app.set('port', process.env.PORT || 3333);
var vhost = require('vhost');

var admin = express.Router();
var loja = express.Router();

app.use(vhost('admin.*', admin)); 
app.use(vhost('loja.*', loja)); 

admin.get('/', function( req, res){
    res.send("hello admin");
});

loja.get('/', function( req, res){
    res.send("hello loja");
});

app.use(function(req, res){
    res.type('text/plain');
    res.status(404);
    res.send('404 - Pagina Nao Encontrada');
});

app.listen(app.get('port'), function(){
    console.log('iniciado em http://localhost:' + app.get('port'));
});

Access through the pages http://admin.localhost:3333 and http://loja.localhost:3333

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