String拼接问题

幽夜莫知途 2019-12-13 06:22:04

最近做一个安卓音乐播放器用了api获取json数据，通过 HttpURLConnection获得json字符串，自然需要个字符串储存这个结果，问题就在这，无论String 的+还是StringBulider的append都无法存完，是字符有限制大小吗？

 StringBuilder stringBuilder=new StringBuilder();

            try {

                 url=new URL("https://c.y.qq.com/v8/fcg-bin/fcg_v8_toplist_cp.fcg?uin=0¬ice=0&platform=h5&needNewCode=1&tpl=3&page=detail&type=top&topid=27" );



            } catch (MalformedURLException e) {

                e.printStackTrace();

            }

            try {

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

                httpURLConnection.setRequestMethod("GET");

                httpURLConnection.setRequestProperty("content-type","text/html");

                InputStream inputStream= httpURLConnection.getInputStream();

                BufferedReader bufferedReader=new BufferedReader(new InputStreamReader(inputStream));

                char[] chars=new char[1024];

                int i=0;

                while ((bufferedReader.read(chars))!=-1)

                {

                    String sd=new String(chars);

                    Log.i("tests","第"+i+"次添加："+sd);

                    stringBuilder.append(sd);

                    i++;

                }

                Log.i("tests","stringbulider: "+stringBuilder.toString());

                Message message=new Message();

                message.what=1;

                message.obj=stringBuilder.toString();

                my.sendMessage(message);

                bufferedReader.close();

                inputStream.close();

            } catch (IOException e) {

                e.printStackTrace();

            }





        }