/** * 对jsonObject对象进行key的获取 * @param jsonObject */ public ArrayList<String> jsonKeyRecursion(JSONObject jsonObject,ArrayList urlArr){ //创建urlArr用来存放url路径values JSONObject littleJson = null; //对jsonObject中的url(key)的value进行更替, 加入授权请求连接// String key = null; for(String key : jsonObject.keySet()){ System.out.println("key : "+key); //返回新的button下的json串 littleJson = (JSONObject) jsonObject.get(key); System.out.println("littleJson : "+littleJson); if(key.equals("url")){ urlArr.add(littleJson); System.out.println("add one littleJson to array : "+littleJson); } } boolean url = littleJson.containsKey(""); System.out.println("url:"+url); //这里的littleJson是JSONArray了,所以传入失败 jsonKeyRecursion(littleJson,urlArr);// Set<String> strings = littleJson.keySet();//// littleJson// System.out.println("strings:"+strings); // 1. button// Set<Map.Entry<String, Object>> entries = littleJson.entrySet();// Object[] objects = entries.toArray();// System.out.println(objects);// System.out.println("entries:"+entries); // 1. [button=[{"name":"今日歌曲","sub_button":[],"type":"click","key ...// Iterator<Map.Entry<String, Object>> iterator = entries.iterator();// if(iterator.hasNext()){// System.out.println("iterator.next():"+iterator.next());// } return urlArr; }

并没有获取复杂的嵌套json数据的很好的方法么

待解析