@angular/core

provideEnvironmentInitializer

함수

안정화

This function is used to provide initialization functions that will be executed upon construction of an environment injector.

API

function provideEnvironmentInitializer(
  initializerFn: () => void,
): EnvironmentProviders;

@paraminitializerFn() => void

@returnsEnvironmentProviders

설명

This function is used to provide initialization functions that will be executed upon construction of an environment injector.

Note that the provided initializer is run in the injection context.

Previously, this was achieved using the ENVIRONMENT_INITIALIZER token which is now deprecated.

사용 시 참고사항

The following example illustrates how to configure an initialization function using provideEnvironmentInitializer()

createEnvironmentInjector(
  [
    provideEnvironmentInitializer(() => {
      console.log('environment initialized');
    }),
  ],
  parentInjector
);