ResolvedReflectiveProvider
An internal resolved representation of a Provider used by the Injector.
interface ResolvedReflectiveProvider {
key: ReflectiveKey
resolvedFactories: ResolvedReflectiveFactory[]
multiProvider: boolean
}
属性
| 属性 | 说明 |
|---|---|
key: ReflectiveKey | A key, usually a |
resolvedFactories: ResolvedReflectiveFactory[] | Factory function which can return an instance of an object represented by a key. |
multiProvider: boolean | Indicates if the provider is a multi-provider or a regular provider. |
使用说明
This is usually created automatically by Injector.resolveAndCreate.
It can be created manually, as follows:
Example
var resolvedProviders = Injector.resolve([{ provide: 'message', useValue: 'Hello' }]);
var injector = Injector.fromResolvedProviders(resolvedProviders);
expect(injector.get('message')).toEqual('Hello');
