<dependencies>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.12.1</version>
</dependency>
</dependencies>
public class Person {
private String name;
private int age;
}
import com.fasterxml.jackson.databind.ObjectMapper;
public class Main {
public static void main(String[] args) throws Exception {
Person person = new Person("John Doe", 30);
ObjectMapper objectMapper = new ObjectMapper();
String json = objectMapper.writeValueAsString(person);
}
}
import com.fasterxml.jackson.databind.ObjectMapper;
public class Main {
public static void main(String[] args) throws Exception {
String json = "{\"name\":\"John Doe\",\"age\":30}";
ObjectMapper objectMapper = new ObjectMapper();
Person person = objectMapper.readValue(json, Person.class);
}
}
