网页读取json

最新推荐文章于 2024-11-09 18:26:03 发布

原创最新推荐文章于 2024-11-09 18:26:03 发布 · 879 阅读

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new Thread() {

          @Override
           public void run() {
               super.run();
               //联网是耗时操作,要放在子线程,ip地址用本机的
               try {
                   //定义一个url对象
                   URL url = newURL("http://192.168.8.101:8080/test/network.json");
                   //通过url打开连接;
                   URLConnection urlConnection = url.openConnection();
                   //服务器返回的数据都是以流的形式;
                   InputStream inputStream = urlConnection.getInputStream();
                   BufferedReader bufferedReader = new BufferedReader(newInputStreamReader(inputStream));
                   StringBuilder stringBuilder = new StringBuilder();
                   String stringTemp = "";
                   while ((stringTemp = bufferedReader.readLine()) != null) {
                       stringBuilder.append(stringTemp);
                   }
                   String result = stringBuilder.toString();
                   Log.e("wzq", "onCreate: result:" + result);

               } catch (MalformedURLException e) {
                   e.printStackTrace();
               } catch (IOException e) {
                   e.printStackTrace();
               }

           }
       }.start();