我已经知道如何从本地存储中读取xml文件。但现在我想从雅虎获取消息! [link:http://hk.news.yahoo.com/rss/hong-kong]
我使用下面的代码但它返回错误,出了什么问题?!?!
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();
错误日志是:
05-22 14:34:25.696:E / RSS(24465):java.net.ConnectException:无法连接到hk.news.yahoo.com/2406:2000:ac:8::c:9102(端口80):连接失败:EHOSTUNREACH(无主机路由)
谢谢!
答案 0 :(得分:0)
检查android Androidmanifest.xml中的应用程序互联网权限。
<uses-permission android:name="android.permission.INTERNET" />
由于