1     public  class  getChannelResult implements Callable<String>{
 2       //  private String urlServer = "https://pay.openspeech.cn/api/order_submit";
 3         private String urlServer = "http://test.xfinfr.com/drippay/api/order_submit";
 4         private String payChannel;
 5
 6         public getChannelResult(String channel){
 7             payChannel = channel;
 8         }
 9
10         @Override
11         public String call() throws Exception {
12
13             //初始化订单信息,获得和后台交互的 json串
14             OrderSubmit.Builder builder = new OrderSubmit.Builder();
15             builder.setAmount(1);
16             builder.setChannel(payChannel);
17             OrderSubmit orderSubmit = null;
18             try {
19                 orderSubmit = builder.build();
20             } catch (Exception e) {
21                 e.printStackTrace();
22             }
23             JSONObject json = orderSubmit.toJson();
24
25             //建立网络连接，得到后台响应的订单信息
26             HttpURLConnection urlConnection = null;
27             StringBuilder response = new StringBuilder();
28             BufferedReader reader = null;
29             try {
30                 URL url = new URL(urlServer);
31                 urlConnection = (HttpURLConnection) url.openConnection();
32                 urlConnection.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
33                 urlConnection.setRequestProperty("Accept", "application/json");
34                 urlConnection.setConnectTimeout(15000);
35                 urlConnection.setRequestMethod("POST");
36                 urlConnection.setDoInput(true);
37                 urlConnection.setDoOutput(true);
38                 urlConnection.setUseCaches(false);
39                 urlConnection.connect();
40
41                 DataOutputStream dataJson = new DataOutputStream(urlConnection.getOutputStream());
42                 dataJson.write(json.toString().getBytes());
43                 dataJson.flush();
44                 dataJson.close();
45
46                 int responseCode = urlConnection.getResponseCode();
47                 Log.d(TAG, "call: "+responseCode);
48             //    if (200 == responseCode) {49                     InputStream in = urlConnection.getInputStream();
50                     reader = new BufferedReader(new InputStreamReader(in));
51                     String line;
52                     while ((line = reader.readLine()) != null) {
53                         response.append(line);
54                     }
55              //   }
56
57             } catch (Exception e) {
58                 e.printStackTrace();
59             } finally {
60                 if (null != reader) {
61                     try {
62                         reader.close();
63                     } catch (IOException e) {
64                         e.printStackTrace();
65                     }
66                 }
67                 if (urlConnection != null) {
68                     urlConnection.disconnect();
69                 }
70             }
71             return response.toString();
72         }
73     }