如何创建POJO来处理包含元素数组和元素数组的JSON数据

public class Data {
    private Element[] elements;
    private NestedElement[] nestedElements;

    // Getter and Setter methods
}

public class Element {
    private String value;

    // Getter and Setter methods
}

public class NestedElement {
    private String nestedValue;

    // Getter and Setter methods
}

import com.fasterxml.jackson.databind.ObjectMapper;

public class Main {
    public static void main(String[] args) {
        String json = "{\"elements\":[{\"value\":\"element1\"},{\"value\":\"element2\"}],\"nestedElements\":[{\"nestedValue\":\"nestedElement1\"},{\"nestedValue\":\"nestedElement2\"}]}";

        try {
            ObjectMapper objectMapper = new ObjectMapper();
            Data data = objectMapper.readValue(json, Data.class);

            // 使用转换后的POJO对象进行后续操作
            // ...

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}