anchor.diff:  :marked
     We should now also remove the phone detail component &lt;script&gt; tag from `index.html`.
   
  -  在`app.module.ts`中的路由器配置中，我们同样把详情路由改成实例化一个组件：
  +  我们现在应该从`index.html`中移除电话详情组件的&lt;script>。
   
     There's one additional step we need to take, which is to upgrade the
     `checkmark` filter that the template is using. We need an Angular 2
  
positive.code:   Angular 1 component definition object into an Angular 2 `@Component` decorator.
    We can then also remove the static `$inject` property from the class:
  
  +makeExample('upgrade-phonecat-2-hybrid/ts/app/phone-list/phone-list.component.ts', 'initialclass', 'app/phone-list/phone-list.component.ts')
  
  :marked
  
negative.code:   exciting! We're not running any actual Angular 2 components yet though,
    so let's do that next.
  
    我们现在同时运行着Angular 1和Angular 2。漂亮！不过我们还没有运行什么实际的Angular 2组件，接下来我们就做这件事。
  :marked
    ## Upgrading the Phone service
    ## 升级`Phone`服务
  