How to use Angular Http Client to fetch Data from SpringBoot RestAPI – Angular 4

https://ozenero.com/use-angular-http-client-fetch-data-springboot-restapi

How to use Angular Http Client to fetch Data from SpringBoot RestAPI – Angular 4

In the previous post, we had introduced Angular Service (Angular 4 Service) but we did it with a mock data solution. So in the tutorial, JavaSampleApproach will show you how to use Angular HTTP Client inside Angular Service to fetch data from SpringBoot RestApi.

Related articles:

• How to develop with Angular Service (Angular 4 Service)
• How to integrate Angular 4 with SpringBoot Web App and SpringToolSuite
• How to work with Angular Routing – Spring Boot + Angular 4
• How to use Angular HttpClient to POST, PUT, DELETE data on SpringBoot Rest APIs – Angular 4
• Angular 4 + Spring JPA + PostgreSQL example | Angular 4 Http Client – Spring Boot RestApi Server
• Angular 4 + Spring JPA + MySQL example | Angular 4 Http Client – Spring Boot RestApi Server

I. Technologies

– Java 1.8
– Maven 3.3.9
– Spring Tool Suite – Version 3.8.1.RELEASE
– Spring Boot: RELEASE
– Angular 4
– Node.js

II. Angular Http Client

HTTP Client is a solution to exchange data with a remote server. Angular Http is an injectable class, which has a set of request methods:

• request(): to performs any type of http request.
• get(): performs a request with get http method.
• post(): performs a request with post http method.
• put(): performs a request with put http method.
• delete(): performs a request with delete http method.
• patch(): performs a request with patch http method.
• head(): performs a request with head http method.
• options(): to performs a request with 'options' http method.

More at:

https://ozenero.com/use-angular-http-client-fetch-data-springboot-restapi