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Full Stack Development with Spring Boot 3 and React

Full Stack Development with Spring Boot 3 and React

By : Juha Hinkula
4.4 (18)
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Full Stack Development with Spring Boot 3 and React

Full Stack Development with Spring Boot 3 and React

4.4 (18)
By: Juha Hinkula

Overview of this book

If you’re an existing Java developer who wants to go full stack or pick up another frontend framework, this book is your concise introduction to React. In this three-part build-along, you’ll create a robust Spring Boot backend, a React frontend, and then deploy them together. This new edition is updated to Spring Boot 3 and includes expanded content on security and testing. For the first time ever, it also covers React development with the in-demand TypeScript. You’ll explore the elements that go into creating a REST API and testing, securing, and deploying your applications. You’ll learn about custom Hooks, third-party components, and MUI. By the end of this book, you'll be able to build a full stack application using the latest tools and modern best practices.
Table of Contents (23 chapters)
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1
Part I: Backend Programming with Spring Boot
8
Part II: Frontend Programming with React
14
Part III: Full Stack Development
21
Other Books You May Enjoy
22
Index

Securing the frontend

In Chapter 5, Securing Your Backend, we created JWT authentication and allowed everyone access to the /login endpoint without authentication. Now, on the frontend login page, we have to send a POST request to the /login endpoint using user credentials to get a token. After that, the token will be included in all requests that we send to the backend, as demonstrated in the following figure:

Figure 16.2: Secured application

With this knowledge, we will start to implement login functionality on our frontend. We will implement the login page where the user enters credentials, and then we will send a login request to get a token from the server. We will use the stored token in the requests that we send to the server.

Creating a login component

Let’s first create a login component that asks for credentials from the user to get a token from the backend:

  1. Create a new file called Login.tsx in the components folder. Now, the file...

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