Spring Project

Project: Catalog REST Service

1. Implement a REST controller CatalogController that supports the following REST requests:
   • POST /books − Add a book to the catalog
   • GET /books/{isbn} − Find a book by its ISBN number
   • GET /books?keyword={keyword} − Search for books by keyword
   • PUT /books/{isbn} − Update a book
2. Use the server.port application property to start the catalog microservice on port 8001.
3. Test the controller using the Postman utility.