java获取对象的key和value

   JSONObject res_data=  body.getJSONObject("data");
        Iterator sIterator = res_data.keySet().iterator();
        while(sIterator.hasNext()){
            Object key=sIterator.next();   //循环遍历每个key
            res_data.getString("key");   //获取key里的value
     }

  

原文地址:https://www.cnblogs.com/jiangger/p/14894703.html