INJECTION LIBRARY

摘要

A runtime environment injects an instance of an external resource into an application component to be executed in the runtime environment by first determining an external resource associated with the application component, then selecting from a library of injectors an injector to inject an instance of the application component with an instance of an external resource referenced by the external resource annotation. The selected injector determines the instance of the application component to inject with the instance of the external resource and injects the instance of the application component with the instance of the external resource.