Build a Beautiful CRUD App using Spring Boot and Angular

Spring Boot and Angular are two powerful frameworks that can be used together to build a beautiful CRUD (Create, Read, Update, Delete) application. In this article, we will explore how to use these technologies to create a fully functional web application.

Setting up the Backend with Spring Boot

First, we need to set up the backend of our application using Spring Boot. Spring Boot is a powerful and flexible framework for building Java-based web applications. It provides a lot of built-in features and simplifies the development process.

To get started, we need to create a new Spring Boot project. We can use a tool like Spring Initializr to generate the project structure. Once the project is created, we can start adding our entity classes, repositories, services, and controllers to implement the CRUD operations.

Creating the Frontend with Angular

Next, we will create the frontend of our application using Angular. Angular is a popular JavaScript framework for building web applications. It provides a powerful and expressive way to build user interfaces.

To get started, we need to create a new Angular project using the Angular CLI. We can then create our components, services, and modules to implement the user interface and interact with the backend API.

Integrating the Frontend and Backend

Once the backend and frontend are built separately, we need to integrate them so they can work together as a single application. We can do this by making HTTP requests from the frontend to the backend to perform CRUD operations on our data.

We can use Angular’s HttpClient module to send HTTP requests to our Spring Boot backend. We can also use Angular’s reactive forms to create forms for creating and updating data, and Angular’s routing to navigate between different parts of our application.

Adding Styling and Layout

Finally, we can add styling and layout to our application to make it look good and user-friendly. We can use CSS frameworks like Bootstrap or Material Design to make our UI components responsive and visually appealing.

In conclusion, by using Spring Boot and Angular together, we can build a beautiful CRUD application that is both powerful and user-friendly. With the right architecture and design, we can create a seamless user experience that meets the modern web application standards.