HTTP and API Consumption in Angular

The HttpClient Module

  Angular provides the HttpClient module for making HTTP requests. This module allows interaction with RESTful APIs and other web services.

Observables and Asynchronous Responses

  HTTP requests in Angular return Observables, which are asynchronous data streams. They are used to handle API responses and perform asynchronous operations.

HTTP Methods (GET, POST, PUT, DELETE)

  Angular allows different types of HTTP requests, such as GET to retrieve data, POST to send data, PUT to update data, and DELETE to remove data.

Error and Response Handling

  It's important to handle errors and API responses appropriately. Angular provides mechanisms to catch errors and process API responses.