我正在尝试使用 Youtube GDATA API 向 youtube 帐户添加新的播放列表。我的代码基于文档:https ://developers.google.com/youtube/2.0/developers_guide_protocol_playlists#Adding_a_playlist
我首先获得一个访问令牌并适当地使用我的开发人员密钥。该帖子似乎工作得很好,但是当我试图取回响应时,我在调用 getInputStream 时收到一个文件未找到异常。
有人有想法吗?谢谢
这是连接代码(更新的清洁版本):
@Override
protected Boolean doInBackground(Void... arg0) {
BufferedReader input = null;
InputStreamReader inputStreamReader = null;
StringBuilder postContentXml = new StringBuilder();
postContentXml.append("<?xml version='1.0' encoding='UTF-8'?>").
append("<entry xmlns='http://www.w3.org/2005/Atom'") .
append(" xmlns:yt='http://gdata.youtube.com/schemas/2007'>").
append("<title type='text'>Sports Highlights Playlist</title>").
append("<summary>A selection of sports highlights</summary>").
append("</entry>");
byte[] buffer = postContentXml.toString().getBytes();
StringBuilder response = new StringBuilder();
try {
URL url = new URL("https://gdata.youtube.com/feeds/api/users/default/playlists");
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
// Initialize connection parameters
urlConnection.setConnectTimeout(30000);
urlConnection.setReadTimeout(30000);
urlConnection.setDoOutput(true);
urlConnection.setRequestMethod("POST");
// Headers initialization
urlConnection.setRequestProperty("Content-Type", "application/atom+xml");
urlConnection.setRequestProperty("Content-Length", String.valueOf(buffer.length));
urlConnection.setRequestProperty("Authorization", mAuthToken);
urlConnection.setRequestProperty("GData-Version", "2");
urlConnection.setRequestProperty("X-GData-Key", YoutubeUtils.getDevKey());
OutputStream os = urlConnection.getOutputStream();
os.write(buffer, 0, buffer.length);
os.flush();
os.close();
InputStream inputStream = urlConnection.getInputStream();
inputStreamReader = new InputStreamReader(inputStream, "UTF-8");
input = new BufferedReader(inputStreamReader, 4096);
String strLine = null;
while ((strLine = input.readLine()) != null) {
response.append(strLine);
}
input.close();
inputStreamReader.close();
inputStream.close();
urlConnection.disconnect();
Log.d("CreatePlaylistTask", "Response: " + response);
}
catch(Exception e) {
Log.d("CreatePlaylistTask", "Error occured: " + e.getMessage());
}
return true;
}