server.js

var loopback = require('loopback');
var boot = require('loopback-boot');
var app = module.exports = loopback();
app.start = function() {
 // start the web server
 return app.listen(function() {
 app.emit('started');
 var baseUrl = app.get('url').replace(/\/$/, '');
 console.log('Web server listening at: %s', baseUrl);
 if (app.get('loopback-component-explorer')) {
 var explorerPath = app.get('loopback-component-explorer').mountPath;
 console.log('Browse your REST API at %s%s', baseUrl, explorerPath);
 }
 });
};
// Bootstrap the application, configure models, datasources and middleware.
// Sub-apps like REST API are mounted via boot scripts.
boot(app, __dirname, function(err) {
 if (err) throw err;
 // start the server if `$ node server.js`
 if (require.main === module)
 app.start();
});