Java；JSON；Jackson；从JSON的数组内的列表中检索值

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;

public class JsonExample {
    public static void main(String[] args) {
        String json = "[{\"name\":\"John\",\"age\":30},{\"name\":\"Jane\",\"age\":25}]";

        try {
            ObjectMapper objectMapper = new ObjectMapper();
            JsonNode jsonNode = objectMapper.readTree(json);

            for (JsonNode node : jsonNode) {
                String name = node.get("name").asText();
                int age = node.get("age").asInt();

                System.out.println("Name: " + name);
                System.out.println("Age: " + age);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}