需要写一个方法，把json数据转换成list集合数据 public static List jsonToBean(String data, Object bean) { List list = new ArrayList(); try { JSONArray array; try { array = new JSONArray(data); for (int i = 0; i < array.length(); i++) { Object toBean = getBean(bean); JSONObject ob = new JSONObject(); ob = (JSONObject) array.get(i); toBean = jsonStrToBean(ob, toBean); list.add(toBean); } return list; } catch (JSONException e) { try { Object obj = null; JSONObject jsonObj = new JSONObject(data); Object toBean = getBean(bean); toBean = jsonStrToBean(jsonObj, toBean); list.add(toBean); return list; } catch (JSONException e1) { log.error("Error covert String to JSONObject", e); e1.printStackTrace(); } e.printStackTrace(); log.error("Error covert String to JSONArray", e); } } catch (SecurityException e) { e.printStackTrace(); } return list; } 然后取出list集合数据中的值应该没问题了吧。
