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bookWriting Your Own REST API

Well, let’s move on to the most exciting part and write our own REST API. I recommend coding along as you watch the video for a better understanding.

Let’s create a simple RESTful API for a bookstore using Spring Boot. We will include all the necessary components: models, repositories, services, controllers. The API will support creating, reading, updating, and deleting books.

Short Clip From the Video

In our REST API, we defined the model we’ll be working with (Book model), which includes the following fields:

Main.java

Main.java

copy

              
123456

            
public class Book {
    private String id;
    private String name;
    private String author;
    private String price;
}

We also implemented endpoints for our application, which we will test in the following chapters.

Examples of the endpoints:

  • GET /books — retrieves all books (findAllBooks() method);
  • POST /books — creates a new book (createBook() method);
  • PUT /books/{id} — updates a book with the specified ID (updateBook() method);
  • DELETE /books/{id} — deletes a book with the specified ID (deleteBook() method).

Lombok Dependency

If you want to learn more about Lombok, you can read about it here. Also, here’s a link to the dependency.

Var allt tydligt?

Hur kan vi förbättra det?

Tack för dina kommentarer!

Avsnitt 3. Kapitel 3

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bookWriting Your Own REST API

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Well, let’s move on to the most exciting part and write our own REST API. I recommend coding along as you watch the video for a better understanding.

Let’s create a simple RESTful API for a bookstore using Spring Boot. We will include all the necessary components: models, repositories, services, controllers. The API will support creating, reading, updating, and deleting books.

Short Clip From the Video

In our REST API, we defined the model we’ll be working with (Book model), which includes the following fields:

Main.java

Main.java

copy

              
123456

            
public class Book {
    private String id;
    private String name;
    private String author;
    private String price;
}

We also implemented endpoints for our application, which we will test in the following chapters.

Examples of the endpoints:

  • GET /books — retrieves all books (findAllBooks() method);
  • POST /books — creates a new book (createBook() method);
  • PUT /books/{id} — updates a book with the specified ID (updateBook() method);
  • DELETE /books/{id} — deletes a book with the specified ID (deleteBook() method).

Lombok Dependency

If you want to learn more about Lombok, you can read about it here. Also, here’s a link to the dependency.

Var allt tydligt?

Hur kan vi förbättra det?

Tack för dina kommentarer!

Avsnitt 3. Kapitel 3
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