In this article, we will discuss the implementation of JSON Web Token Authentication in Angular 8 application by using
This post is compatible with Angular v6+ and RxJS v6+
What is JWT?
JWT or JSON Web Token is an encrypted string which contains information related to the logged in user and secret key, this token is generated at server end after a user is authentication. This JWT is used for further communication between clients and servers.
After getting JWT from the server, every HTTP call to RESTful APIs must have an Authorization header set with JWT, which is encoded at the server end for authenticating the source. After successful validation data is transferred. Continue reading Angular 8 | JSON Web Token Authentication Tutorial with Login/ Dashboard and Guards using angular2-jwt
In this tutorial, we will learn how to quickly integrate HttpClient service in Angular 8 application to consume RESTful API JSON data from the server.
HttpClient enables the communication between client and server through many available methods like get(), post(), put(), delete() etc. We will also add Error handling techniques using RxJS operators at one place in our service.
For demonstrating real-world scenarios, here we will create a Student management application with the following operations:
- Create a new Student record using the post() method.
- List/Get Students data to show in a table using get() method.
- Update any Student data by clicking on Edit put() method.
- Delete any Student by clicking Delete on table row using delete() method.
Continue reading Angular 7/8 | HttpClient Service Tutorial to Consume RESTfull API from Server