In the tutorial, I introduce how to build an “SpringBoot React.js CRUD PostgreSQL Example” project with the help of SpringData JPA for POST/GET/PUT/DELETE requests with step by step coding examples:
– SpringBoot project produces CRUD RestAPIs with PostgreSQL database using the supporting of Spring Data JPA. – React.js project will consume the SpringBoot CRUD RestAPIs by Ajax then show up on Reactjs component’s views.
List to do:
– I draw a fullstack overview Diagram Architecture from React.js Frontend to PostgreSQL database through SpringBoot RestAPI backend. – Develop SpringBoot CRUD RestAPIs with the supporting of SpringWeb Framework. – Implement Reactjs CRUD application with Ajax fetching APIs to do CRUD request (Post/Get/Put/Delete) to SpringBoot Backend APIs. – I create a testsuite with a number of integrative testcases with CRUD RestAPI requests from Reactjs to do CRUD requests to SpringBoot RestAPIs Server and save/retrieve data to PostgreSQL database.
- We build a backend: SpringBoot CRUD Application with PostgreSQL that provides RestAPIs for POST/GET/PUT/DELETE data entities and store them in PostgreSQL database.
- We implement React.js CRUD Application that use Ajax to interact (call/receive requests) with SpringBoot CRUD application and display corresponding data in Reactjs Component.
I build a SpringBoot project that handle all Post/Get/Put/Delete requests from RestClient and do CRUD operations to PostgreSQL database to save/retrieve/update and delete entity from PostgreSQL and returns back to Restclient the corresponding messages.
We build a SpringBoot project with 2 layers: – SpringJPA Repository is used to interact with PostgreSQL database by a set of CRUD operations. – RestController layer is a web layer for SpringBoot project, it will directly handle all incomming requests and do the corressponding responses to the calling client.
– Reactjs CRUD Application is designed with 2 main layers:
React.js components let you split the UI into independent, reusable pieces, and think about each piece in isolation. Ajax is used by Reactjs component to fetch (post/put/get/delete) data from remote restapi by http request
Reactjs CRUD Application defines 5 components:
- Home.js is used serve as the landing page for your app.
- AppNavbar.js is used to establish a common UI feature between components.
- CustomerList.js is used to show all customers in the web-page
- CustomerEdit.js is used to modify the existed customer
- App.js uses React Router to navigate between components.
Tutorial Link: SpringBoot + React + PostgreSQL
Reactjs + SpringBoot serial:
Reactjs SpringBoot serial tutorials:
- How to Integrate Reactjs with SpringBoot Tutorial
- SpringBoot + React + MySQL: SpringBoot React.js CRUD Example
- SpringBoot + React + PostgreSQL: SpringBoot React.js CRUD Example
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