Domanda di colloquio di Backbase
What is app_initializer in angular?
Risposta di colloquio
Anonimo
22 feb 2022
The APP_INITIALIZER is an instance of InjectionToken . It is a built in Injection token provided by Angular. The Angular will execute the function provided by this token when the application loads. If the function returns the promise, then the angular will wait until the promise is resolved.