Spring Boot CRUD Operation

This repository contains a Spring Boot application that demonstrates simple CRUD (Create, Read, Update, Delete) operations with a Student entity.

Features

• Create: Add new students to the database.
• Read: Retrieve and display information about students.
• Update: Modify existing student information.
• Delete: Remove students from the database.

Technologies Used

• Spring Boot
• Spring Data JPA
• Hibernate
• MySQL
• Lombok

Requirements

• Java 17 or higher
• Maven 3.8.1 or higher
• MySQL 8.0 or higher

Getting Started

Project Structure

  firstSpringProject
  │   ├── src
  │   │   ├── main
  │   │   │   ├── java
  │   │   │   │   └── com
  │   │   │   │       └── example
  │   │   │   │           └── firstSpringProject
  │   │   │   │               ├── controller
  │   │   │   │               │   └── StudentController.java
  │   │   │   │               ├── exception
  │   │   │   │               │   └── ResourceNotFoundException.java
  │   │   │   │               ├── model
  │   │   │   │               │   └── Student.java
  │   │   │   │               ├── repository
  │   │   │   │               │   └── StudentRepository.java (interface)
  │   │   │   │               ├── services
  │   │   │   │               │   ├── StudentService.java (interface)
  │   │   │   │               │   └── StudentServiceImpl.java
  │   │   │   │               └── FirstSpringProjectApplication.java

Clone the Repository

  git clone git@github.com:itsindrajput/firstSpringProject.git
  cd spring-boot-crud-demo

Configure the Database

Update the application.properties file located in src/main/resources with your MySQL database configuration:

  spring.application.name=firstSpringProject
  spring.datasource.url=jdbc:mysql://localhost:3306/studentsdb?allowPublicKeyRetrieval=true&useSSL=false&serverTimezone=UTC
  spring.datasource.username=root
  spring.datasource.password=root
  spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQLDialect
  spring.jpa.hibernate.ddl-auto = update

Build and Run the Application

Use the following Maven command to build and run the application:

  mvn spring-boot:run

API Endpoints

• POST /students: Create a new student.
• GET /students: Retrieve a list of all students.
• GET /students/{id}: Retrieve a specific student by ID.
• PUT /students/{id}: Update a student's information.
• DELETE /students/{id}: Delete a student.

Contributing

Contributions are welcome! Please fork the repository and create a pull request with your changes.

Blog

Excited to share my blog post on CRUD operations with Spring Boot using IntelliJ IDEA Community Edition! Check it out here: 👇

• How to Perform CRUD Operations with Spring Boot in IntelliJ IDEA Community

Output/Showcase