Java Spring Boot REST API Example

This is a simple Spring Boot application that exposes REST endpoints to return predefined messages.

Project Structure

• AppController.java: Contains the REST API endpoints.
  • @RestController: Indicates that this class handles REST requests.
  • @RequestMapping("/app"): Maps all endpoints under /app.
  • @GetMapping("/msg"): Returns a welcome message.
  • @GetMapping("/name"): Returns a predefined name message.
  • @GetMapping("/age"): Returns a predefined age message.
  • @GetMapping("/regno"): Returns a predefined registration number message.

Technologies Used

• Java: The primary programming language for the application.
• Spring Boot: A framework for building Java-based RESTful web services.
• Maven: Dependency management and build automation tool.

How to Run the Application

1. Clone the repository:

   git clone <https://github.com/sharada0417/SpringBoot_Basic.git>

2. Navigate to the project directory:

   cd basic

3. Build and run the application using Maven:

   mvn spring-boot:run

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

API Endpoints

1. /app/msg

• Method: GET
• Description: Returns a welcome message.
• Response:

  "Hello SpringBoot"

2. /app/name

• Method: GET
• Description: Returns a predefined name message.
• Response:

  "Hello My name is SpringBoot"

3. /app/age

• Method: GET
• Description: Returns a predefined age message.
• Response:

  "Hello My age is 23"

4. /app/regno

• Method: GET
• Description: Returns a predefined registration number message.
• Response:

  "Hello My reg no is 51"

License

This project is open-source and available under the MIT License.