Angular TutorialLesson 25Free preview

Angular HTTP Client

This lesson is part of Angular · All levels

Summary

Angular provides HttpClient to communicate with the API via HTTP. Methods like get, post, put, and delete produce Observables that can be linked to subscribe. The response results are generally JSON, so they can be used directly in the component.

Key points

Provide provideHttpClient() or HttpClientModule
The get/post/put/delete method results in the Observable
Subscribe to the request and receive the result
Use the pipes in the template to manage subscriptions

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