我可以在运行时通过JSON动态创建Java对象吗？

   <groupId>com.fasterxml.jackson.core</groupId>
   <artifactId>jackson-databind</artifactId>
   <version>2.13.0</version>
</dependency>

import com.fasterxml.jackson.databind.ObjectMapper;

public class JsonToJavaObject {
    public static void main(String[] args) {
        String jsonString = "{\"name\":\"John\",\"age\":30}";

        try {
            ObjectMapper objectMapper = new ObjectMapper();
            User user = objectMapper.readValue(jsonString, User.class);
            System.out.println("User object: " + user);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

class User {
    private String name;
    private int age;

    // Getter and setter methods
}