如何在java中从JSON对象中获取所有父节点到子节点？

import org.json.JSONArray;
import org.json.JSONObject;

public class JSONTraversal {
    public static void main(String[] args) {
        String jsonStr = "{\"name\":\"John\",\"age\":30,\"address\":{\"street\":\"123 Street\",\"city\":\"New York\"}}";
        JSONObject jsonObject = new JSONObject(jsonStr);
        
        traverseJSON(jsonObject, "");
    }
    
    public static void traverseJSON(JSONObject jsonObject, String parentPath) {
        for (String key : jsonObject.keySet()) {
            Object value = jsonObject.get(key);
            String currentPath = parentPath.isEmpty() ? key : parentPath + "->" + key;
            
            if (value instanceof JSONObject) {
                traverseJSON((JSONObject) value, currentPath);
            } else if (value instanceof JSONArray) {
                JSONArray jsonArray = (JSONArray) value;
                for (int i = 0; i < jsonArray.length(); i++) {
                    traverseJSON(jsonArray.getJSONObject(i), currentPath + "[" + i + "]");
                }
            } else {
                System.out.println(currentPath + ": " + value);
            }
        }
    }
}