JSON数据解析的有关问题，请高手帮忙

JSON数据解析的问题，请高手帮忙
{"info":[{"name":"123","xy":111},{"name":"123","xy":111},{"name":"123","xy":111}]}

像这种结构怎么解析 name和xy

[解决办法]
刚写的Java代码,在手机上测试过的.

Java code

public static void demo() {        String jsonstr = "{\"info\":[{\"name\":\"123\",\"xy\":111},{\"name\":\"123\",\"xy\":111},{\"name\":\"123\",\"xy\":111}]}";        JSONObject obj;        try {            obj = new JSONObject(jsonstr);            JSONArray array = obj.getJSONArray("info");            for (int i = 0; i < array.length(); i++) {                JSONObject item = (JSONObject) array.get(i);                System.out.println(item.getString("name") + "_________"                        + item.getString("xy"));            }        } catch (JSONException e) {            // TODO Auto-generated catch block            e.printStackTrace();        }    }