2.json解析

static String jsonStr = "{"sites":[{"name":"gold","url":"www.baidu.com"},{"name":"jlong","url":"http://baidu.com/"}]}";

 

public static void main(String[] args) {

        JSONObject jsonObject = new JSONObject();

        // 将json字符串转为jsonbject

        JSONObject jsonStrObject = jsonObject.parseObject(jsonStr);

        JSONArray jsonArray = jsonStrObject.getJSONArray("sites");

        for (Object object : jsonArray) {

        JSONObject stObject = (JSONObject) object;

        String name = stObject.getString("name");

        String url = stObject.getString("url");

        System.out.println(name + "---" + url);

        }

        }