title: how to use nodejs listen multiple ips?
body: <pre><code>var http = require('http');
  http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('Hello World\n');
  }).listen(80, '127.0.0.1');
  console.log('Server running at http://127.0.0.1:1337/');
  </code></pre>
  
  <p>So,if I wanna listen to 192.168.1.100,just like this?</p>
  
  <pre><code>var http = require('http');
  http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('Hello World\n');
  }).listen(80, '127.0.0.1').listen(80,'192.168.1.100');
  </code></pre>