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

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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>
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A parameter annotation that specifies a dependency.
```
class AComponent {
constructor(@Inject(MyService) aService:MyService) {}
}
```
.l-main-section
h2 Members
.l-sub-section
h3 constructor
pre.prettyprint
code.
constructor(token)
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.l-sub-section
h3 token
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