如何动态更改传递到Jackson的readvalue中的类型引用？

import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;

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

        ObjectMapper objectMapper = new ObjectMapper();

        // 创建匿名内部类，继承自TypeReference，并重写getType方法
        TypeReference<Person> typeReference = new TypeReference<Person>() {
            @Override
            public java.lang.reflect.Type getType() {
                return super.getType();
            }
        };

        try {
            // 将匿名内部类的实例作为第二个参数传递给readValue方法
            Person person = objectMapper.readValue(json, typeReference);
            System.out.println(person.getName());
            System.out.println(person.getAge());
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    static class Person {
        private String name;
        private int age;

        // 省略构造函数、getter和setter
    }
}