将包含相似列表的Map的Json转换为POJO

import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.databind.ObjectMapper;

import java.io.IOException;
import java.util.List;
import java.util.Map;

public class JsonToPojoConverter {
    public static void main(String[] args) {
        String json = "{\"name\": \"John\", \"age\": 30, \"pets\": [{\"name\": \"Tom\", \"type\": \"cat\"}, {\"name\": \"Jerry\", \"type\": \"mouse\"}]}";

        ObjectMapper objectMapper = new ObjectMapper();

        try {
            Person person = objectMapper.readValue(json, Person.class);
            System.out.println(person.getName());
            System.out.println(person.getAge());
            System.out.println(person.getPets().get(0).getName());
            System.out.println(person.getPets().get(0).getType());
            System.out.println(person.getPets().get(1).getName());
            System.out.println(person.getPets().get(1).getType());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static class Person {
        private String name;
        private int age;
        private List<Pet> pets;

        // Getters and setters

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public int getAge() {
            return age;
        }

        public void setAge(int age) {
            this.age = age;
        }

        public List<Pet> getPets() {
            return pets;
        }

        public void setPets(List<Pet> pets) {
            this.pets = pets;
        }
    }

    @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.PROPERTY, property = "type")
    public static class Pet {
        private String name;
        private String type;

        // Getters and setters

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public String getType() {
            return type;
        }

        public void setType(String type) {
            this.type = type;
        }
    }
}