<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.12.4</version>
</dependency>
import com.fasterxml.jackson.annotation.JsonProperty;
public class Person {
@JsonProperty("name")
private String name;
@JsonProperty("age")
private int age;
}
import com.fasterxml.jackson.databind.ObjectMapper;
public class SerializationExample {
public static void main(String[] args) throws Exception {
Person person = new Person();
person.setAge(25);
ObjectMapper objectMapper = new ObjectMapper();
String json = objectMapper.writeValueAsString(person);
System.out.println(json);
}
}
import com.fasterxml.jackson.annotation.JsonProperty;
public class Person {
@JsonProperty("name")
private String name;
@JsonProperty("age")
private int age;
}
import com.fasterxml.jackson.databind.ObjectMapper;
public class DeserializationExample {
public static void main(String[] args) throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
Person person = objectMapper.readValue(json, Person.class);
System.out.println(person.getName());
System.out.println(person.getAge());
}
}
