如何阅读＆ldquo; dc：creator＆rdquo;使用System.ServiceModel.Syndication的RSS提要中的元素
脚本
我正在使用一个看起来像这样的RSS源：
<item>
<title>Blog Title Here</title>
<link>http://blogurl.com/2010/03/23/title/</link>
<comments>http://blogurl.com/2010/03/23/title/#comments</comments>
<pubDate>Tue, 23 Mar 2010 10:44:54 +0000</pubDate>
<dc:creator>AuthorName</dc:creator>
<category><![CDATA[CategoryName]]></category>
<guid isPermaLink="false">http://blogurl.com/?p=102</guid>
<description><![CDATA[Description of post content]]></description>
<content:encoded><![CDATA[Full blog post here]]></content:encoded>
</item>
List<SyndicationItem> items;
using (var reader = XmlReader.Create("http://blogurl.com/feed/"))
{
var formatter = new Rss20FeedFormatter();
formatter.ReadFrom(reader);
items = formatter.Feed.Items.ToList();
}
没有找到相关结果
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剿畦缄饥小
let xml = @" <rss version=""2.0""> <channel xmlns:dc=""http://whatever.it.is/"" xmlns:content=""http://that.too/""> <title>testing</title> <item> <title>Blog Title Here</title> <link>http://blogurl.com/2010/03/23/title/</link> <comments>http://blogurl.com/2010/03/23/title/#comments</comments> <pubDate>Tue, 23 Mar 2010 10:44:54 +0000</pubDate> <dc:creator>AuthorName</dc:creator> <category><![CDATA[CategoryName]]></category> <guid isPermaLink=""false"">http://blogurl.com/?p=102</guid> <description><![CDATA[Description of post content]]></description> <content:encoded><![CDATA[Full blog post here]]></content:encoded> </item> </channel> </rss> " open System.Xml open System.IO open System.ServiceModel.Syndication let ReadIt() = use reader = XmlReader.Create(new StringReader(xml)) let formatter = new Rss20FeedFormatter() formatter.ReadFrom(reader) let items = formatter.Feed.Items for item in items do // if I know there are dc:creator elements (that can deserialize with DataContract of type 'string') let dcCreators = item.ElementExtensions.ReadElementExtensions<string>("creator","http://whatever.it.is/") for dcc in dcCreators do printfn "dcc : %s" dcc // if just probing around for ee in item.ElementExtensions do printfn "extension `%s:%s'" ee.OuterNamespace ee.OuterName use eer = ee.GetReader() let inner = eer.ReadInnerXml() printfn " %s" inner ReadIt()