urlFor vs generateURL

controllers.index.js

import Ember from 'ember';

export default Ember.Controller.extend({
  routerService: Ember.inject.service('router'),
  
  routingService: Ember.inject.service('-routing'),
  
  queryParams: ['page'],
  
  page: 0,
  
  urlByRouter: Ember.computed(function() {
    return this.get('routerService').urlFor('index', { queryParams: { page: 0 }});
  }),
  
  urlByRouting: Ember.computed(function() {
    return this.get('routingService').generateURL('index', [], { page: 0 });
  })
});

templates.index.hbs

<dl>
  <dt>URL by Router Service</dt>
  <dd>{{urlByRouter}}</dd>
  
  <dt>URL by Routing Service</dt>
  <dd>{{urlByRouting}}</dd>
</dl>

twiddle.json

{
  "version": "0.13.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.16.2",
    "ember-template-compiler": "2.16.2",
    "ember-testing": "2.16.2"
  },
  "addons": {
    "ember-data": "2.16.3"
  }
}