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我已經知道如何從本地存儲讀取xml文件。但是現在我想從雅虎那裏得到消息。 [鏈接:http://hk.news.yahoo.com/rss/hong-kong]Android RSS無法從鏈接下載xml文件
我使用下面的代碼,但它返回錯誤,出了什麼問題?!?!
String source = "http://hk.news.yahoo.com/rss/hong-kong";
URL url = new URL(source);
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("GET");
urlConnection.connect();
InputStreamReader in = new InputStreamReader(urlConnection.getInputStream());
BufferedReader br = new BufferedReader(in);
String result = br.readLine();
Log.i(tag, "GET success: " + result);
br.close();
in.close();
錯誤日誌是:
05-22 14:34:25.696:E/RSS(24465):java.net.ConnectException:未能連接到hk.news.yahoo.com/ 2406:2000:ac:8 :: c:9102(端口80):連接失敗:EHOSTUNREACH(沒有路由到主機)
感謝!
已經得到了許可..... –
http://stackoverflow.com/questions/12522396/tcp-ip-client-ehostunreach-no-route-to-host –
對不起....我發現它是我用於測試的Android設備沒有鏈接到互聯網....謝謝... –