CRUD Application

This is a Spring Boot CRUD application for managing products.
It demonstrates the use of Spring Boot, Hibernate (JPA), and an H2 in-memory database to perform basic operations:

• Create
• Read
• Update
• Delete

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🛠 Tools & Technologies

• Java 17+
• Spring Boot
• Spring Data JPA (Hibernate)
• H2 Database (in-memory)
• Maven (build tool)
• REST APIs with @RestController

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📂 Project Structure

src/main/java/com/example/firstapp
│── controller
│ ├── HomeController.java
│ ├── LoginController.java
│ └── ProductController.java # Handles CRUD endpoints
│
│── modal
│ └── Product.java # Entity class
│
│── repository
│ └── ProductRepo.java # JPA repository interface
│
│── service
│ └── ProductService.java # Business logic
│
└── FirstAppApplication.java # Main class

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⚙️ Setup Instructions

1. Clone the repository

   git clone https://github.com/Jayaram-dev-004/springboot-crud.git
   cd springboot-crud
   

2. Build the project

   mvn clean install
   

3. Run the application

   mvn spring-boot:run
   

4. The app will start on:

   http://localhost:8080
   

🗄 Database

H2 Console: http://localhost:8080/h2-console

Default JDBC URL: jdbc:h2:mem:testdb

Username: sa

Password: (empty)