Possible to use a custom Angular service before bootstrap?

问题

I have a service:

angular.module('USC').service('TemplateService', function() {});

That I would like to use before I manually bootstrap my Angular project:

angular.bootstrap(document, ['USC']);

Is this possible? I know I can call var service = angular.bootstrap().get(); for Angular provided services, but how would I call a custom one before the module was initialized?

回答1:

If it is OK to have a different instance of the service than the one that will be used by the app itself, you can achieve what you want like this:

angular.injector(['ng', 'yourApp']).get('SomeService').doStuff();

See, also, this short demo.
_{As you can see the service is re-instantiated (so counter starts from 0) for use within the Angular app.}

来源：https://stackoverflow.com/questions/23745397/possible-to-use-a-custom-angular-service-before-bootstrap