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How to Create a Service with HttpClient and Injectable in Angular 9/8

In this tutorial, we’ll learn how to use HttpClient to build a service for connecting your Angular application to a REST API server.We’ll see how to implement an Angular service to encapsulate the code that handles fetching data from the REST API server.An Angular service is simply a TypeScript class that you can inject in other services or components using the Angular dependency injector.PrerequisitesYou need to have Node, NPM...