上一篇已经本地解析，

接下来只是添加一个网络的异步下载volley

1、首先导包volley，没找到的这里有一个

http://download.csdn.net/detail/azhansy/8956161

2、在上一篇的基础上添加：

 

RequestQueue requestQueue = Volley.newRequestQueue(this);            //网络链接，记得给INTERNET权限！            String JSONDataUrl = "http://sjshop.easyder.com/app/order_index/getCart?buyer_id=511";            JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(                    Request.Method.GET,                    JSONDataUrl,                    null,                    new Response.Listener
    
     () {                        @Override                        public void onResponse(JSONObject response) {                            //把网络返回来的数据JSONObject解析出来                            getcartJson(response);                        }                    },                    new Response.ErrorListener() {                        @Override                        public void onErrorResponse(VolleyError arg0) {                            System.out.println("sorry,Error");                        }                    });            requestQueue.add(jsonObjectRequest);
    

只要把response接到本地获取的数据JSONObject，然后解析出来，方法为

 

 

//getcart的网络解析，参数--》JSONObject    public void getcartJson(JSONObject jsonObject) {        try {            JSONObject objectInfo = jsonObject.getJSONObject("info");            JSONArray arraygroup = objectInfo.getJSONArray("group");            for (int i = 0; i < arraygroup.length(); i++) {                ShopBean shopBean = new ShopBean();                JSONObject item = arraygroup.getJSONObject(i);                int seller_uid = item.getInt("seller_uid");                String seller_name = item.getString("seller_name");                shopBean.setSeller_uid(seller_uid);                shopBean.setSeller_name(seller_name);                JSONArray arraygoods = item.getJSONArray("goods");                for (int j = 0; j < arraygoods.length(); j++) {                    JSONObject jtem = arraygoods.getJSONObject(j);                    int stock_id = jtem.getInt("stock_id");                    String goods_name = jtem.getString("goods_name");                    int qty = jtem.getInt("qty");                    boolean is_choose = jtem.getBoolean("is_choose");                    int price = jtem.getInt("price");                    String goods_img = jtem.getString("goods_img");                    String extend = jtem.getString("extend");                    int stock_num = jtem.getInt("stock_num");                    int goodsTotalPrice = jtem.getInt("goodsTotalPrice");                    double rate = jtem.getDouble("rate");                    //把商品的属性值添加到shop实体类中                    shopBean.setStock_id(stock_id);                    shopBean.setGoods_name(goods_name);                    shopBean.setQty(qty);                    shopBean.setIs_choose(is_choose);                    shopBean.setPrice(price);                    shopBean.setGoods_img(goods_img);                    shopBean.setExtend(extend);                    shopBean.setStock_num(stock_num);                    shopBean.setGoodsTotalPrice(goodsTotalPrice);                    shopBean.setRate(rate);                    shopBeanList.add(shopBean);                }                textView.append(shopBeanList.get(i).toString());            }        } catch (Exception e) {        }    }

发源代码出来，大家学习学习

 

http://download.csdn.net/detail/azhansy/8956271

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