Spring Boot E-commerce Application

A fully functional Spring Boot E-commerce Application with:

• RESTful APIs for product management
• H2 in-memory database with sample data
• H2 console for database inspection
• Ready-to-run using Maven

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Features

• List all products
• Add new products via API
• H2 console enabled for database queries
• Sample data preloaded (Laptop, Phone, Headphones)

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Run the Application

1. Clone the repository:

git clone https://github.com/USERNAME/ecommerce-springboot.git
cd ecommerce-springboot

2. Build and run with Maven:

mvn spring-boot:run

3. Access APIs:

• List Products: GET http://localhost:8080/api/products

• Add Product: POST http://localhost:8080/api/products Body (JSON):

  {
      "name": "Tablet",
      "description": "Android tablet",
      "price": 500
  }

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H2 Console

• URL: http://localhost:8081/h2-console
• JDBC URL: jdbc:h2:mem:ecomdb
• Username: sa
• Password: (leave blank)

Note: Since this is an in-memory DB, all data resets when the application stops.

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Technologies Used

• Java 17
• Spring Boot 3
• Spring Data JPA
• H2 Database
• Maven

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Sample Data

ID	Name	Description	Price
1	Laptop	High-end gaming laptop	1200
2	Phone	Latest smartphone	800
3	Headphones	Noise-cancelling headset	200

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Author

• Harini L
• LinkedIn