解析

URL url =newURL(path);

HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection();

httpURLConnection.setReadTimeout(8000);

httpURLConnection.setConnectTimeout(8000);

httpURLConnection.setRequestMethod("POST");

httpURLConnection.setDoInput(true);

httpURLConnection.setDoOutput(true);

int code = httpURLConnection.getResponseCode();

if (code == 200) {

                                        InputStream inputStream = httpURLConnection.getInputStream();                                        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();                                        int len = 0;

                                      byte[] buffer = new byte[1024]; 

                                      while ((len = inputStream.read(buffer)) != -1) {

                                            outputStream.write(buffer, 0, len);                                        }                                                   List list = new ArrayList();

Gson gson = new Gson();

myBean0 myBean = gson.fromJson(outputStream.toString(), com.example.day09_0714.myBean0.class);

list = myBean.newslist;