Java Spring Boot Project

📖 Overview

This is a Java Spring Boot project showcasing a robust backend application built with Spring Boot, designed for scalability, maintainability, and ease of development. The project serves as a template for building RESTful APIs, integrating with databases, and implementing modern software engineering practices.

🚀 Features

• RESTful APIs: Well-structured endpoints for CRUD operations.
• Database Integration: Supports MySQL or PostgreSQL for data persistence.
• Dependency Injection: Leverages Spring's IoC container for modular code.
• Security: Configured with Spring Security for authentication and authorization (optional).
• API Documentation: Integrated with Swagger/OpenAPI for easy API exploration.
• Testing: Unit and integration tests using JUnit and Mockito.
• Configuration: Environment-based configuration with application.properties or application.yml.

🛠️ Technologies Used

Core

• Java: Version 17 or later
• Spring Boot: Version 3.x
• Maven: Dependency management

Libraries & Frameworks

Database

Tools

📋 Prerequisites

• Java 17 or later
• Maven 3.6.0 or later
• MySQL/PostgreSQL (or use an in-memory database like H2 for testing)
• Docker (optional, for containerization)
• IDE: IntelliJ IDEA, Eclipse, or VS Code

🏃‍♂️ Getting Started

1. Clone the Repository

git clone https://github.com/TuanViDev/your-repo-name.git
cd your-repo-name

2. Configure the Database

Update the src/main/resources/application.properties or application.yml with your database credentials:

spring.datasource.url=jdbc:mysql://localhost:3306/your_database
spring.datasource.username=your_username
spring.datasource.password=your_password
spring.jpa.hibernate.ddl-auto=update

3. Build the Project

mvn clean install

4. Run the Application

mvn spring-boot:run

The application will start on http://localhost:8080.

5. Access Swagger UI

Open your browser and navigate to:

http://localhost:8080/swagger-ui.html

📂 Project Structure

├── src
│   ├── main
│   │   ├── java
│   │   │   └── com.example.demo
│   │   │       ├── controller    # REST controllers
│   │   │       ├── service       # Business logic
│   │   │       ├── repository    # Data access layer
│   │   │       ├── model         # Entity classes
│   │   │       └── config        # Configuration classes
│   │   └── resources
│   │       ├── application.properties  # Configuration file
│   │       └── static/templates        # Static files (if any)
│   └── test
│       └── java
│           └── com.example.demo  # Unit and integration tests
├── pom.xml  # Maven dependencies
└── README.md

🧪 Running Tests

Execute unit and integration tests with:

mvn test

🐳 Docker Support

To build and run the application with Docker:

1. Build the Docker image:

docker build -t your-app-name .

2. Run the container:

docker run -p 8080:8080 your-app-name

📚 API Endpoints

Method	Endpoint	Description
GET	/api/v1/users	Retrieve all users
GET	/api/v1/users/{id}	Retrieve a user by ID
POST	/api/v1/users	Create a new user
PUT	/api/v1/users/{id}	Update an existing user
DELETE	/api/v1/users/{id}	Delete a user by ID

Explore all endpoints via Swagger UI at /swagger-ui.html.

🤝 Contributing

1. Fork the repository.
2. Create a new branch (git checkout -b feature/your-feature).
3. Commit your changes (git commit -m 'Add your feature').
4. Push to the branch (git push origin feature/your-feature).
5. Open a Pull Request.

📫 Contact

• GitHub: TuanViDev
• Email: vianh654321@gmail.com

📜 License

This project is licensed under the MIT License - see the LICENSE file for details.