我加載從YouTube的XML提要到的XElement像這樣:的XElement - 獲取元素
XElement element = XElement.Load(url);
這是很好,我得到一個文件,看起來像這樣:
<?xml version='1.0' encoding='UTF-8' ?>
<feed xmlns='http://www.w3.org/2005/Atom' xmlns:media='http://search.yahoo.com/mrss/' xmlns:opensearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:gd='http://schemas.google.com/g/2005' xmlns:yt='http://gdata.youtube.com/schemas/2007'>
<id>http://gdata.youtube.com/feeds/api/users/id/uploads</id>
<updated>2014-01-07T11:43:08.269Z</updated>
<category scheme='http://schemas.google.com/g/2005#kind' term='http://gdata.youtube.com/schemas/2007#video'/>
<title type='text'>Uploads by id</title>
<logo>http://www.gstatic.com/youtube/img/logo.png</logo>
<link rel='related' type='application/atom+xml' href='https://gdata.youtube.com/feeds/api/users/stonemarketuk'/>
<link rel='alternate' type='text/html' href='https://www.youtube.com/channel/333/videos'/>
<link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='https://gdata.youtube.com/feeds/api/users/id/uploads'/>
<link rel='http://schemas.google.com/g/2005#batch' type='application/atom+xml' href='https://gdata.youtube.com/feeds/api/users/id/uploads/batch'/>
<link rel='self' type='application/atom+xml' href='https://gdata.youtube.com/feeds/api/users/id/uploads?start-index=1&max-results=25'/>
<link rel='next' type='application/atom+xml' href='https://gdata.youtube.com/feeds/api/users/id/uploads?start-index=26&max-results=25'/>
<author>
<name>StonemarketUK</name>
<uri>https://gdata.youtube.com/feeds/api/users/id</uri>
</author>
<generator version='2.1' uri='http://gdata.youtube.com'>YouTube data API</generator>
<openSearch:totalResults>30</openSearch:totalResults>
<openSearch:startIndex>1</openSearch:startIndex>
<openSearch:itemsPerPage>25</openSearch:itemsPerPage>
<entry>
....entry elements
</entry>
<entry>
....entry elements
</entry>
</feed>
怎麼辦我獲得入門元素?我曾嘗試以下:
var entries = element.Elements("entry");
var entries = element.Element("feed").Elements("entry");
var entries = element.Nodes().Elements("entry");
但這些都不返回任何
我也調試,並試圖element.Elements().FirstOrDefault()
但這返回null。 element.Nodes().Count()
返回41,所以我應該試圖獲得稱爲條目的節點?
完美的感謝,當你知道如何時,這非常簡單!將在3分鐘內接受當它讓我 – Pete
+1那裏。 –