angular-cn/public/docs/js/latest/api/di_annotations/Inject-class.jade

p.
  <span class="location-badge">exported from <a href="/angular2/di_annotations">angular2/di_annotations</a></span>
  defined in <a href="https://github.com/angular/angular/tree/master/modules/angular2/src/di/annotations.js#L13">angular2/src/di/annotations.js (line 13)</a>

:markdown
  A parameter annotation that specifies a dependency.
  
  ```
  class AComponent {
    constructor(@Inject(MyService) aService:MyService) {}
  }
  ```
  
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