<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.12.1</version>
</dependency>
import com.fasterxml.jackson.annotation.JsonProperty;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement
public class Book {
@JsonProperty("id")
private int id;
@JsonProperty("title")
private String title;
}
import com.fasterxml.jackson.databind.ObjectMapper;
public class Main {
public static void main(String[] args) throws Exception {
Book book = new Book(1, "Java Programming");
ObjectMapper objectMapper = new ObjectMapper();
String json = objectMapper.writeValueAsString(book);
System.out.println(json);
Book deserializedBook = objectMapper.readValue(json, Book.class);
System.out.println(deserializedBook.getTitle());
}
}
