使用 C# 在 .net 中读取 rss 提要的最佳方法
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Best Way to read rss feed in .net Using C#
提问by Tronics
What is the best way to read RSS feeds?
阅读RSS 提要的最佳方式是什么？
I am using XmlTextReaderto achieve this. Is there any other best way to do it?
我正在使用它XmlTextReader来实现这一目标。有没有其他最好的方法来做到这一点？
XmlTextReader reader = new XmlTextReader(strURL);
DataSet ds = new DataSet();
ds.ReadXml(reader);
After reading the RSS feedusing XmlTextReader, is there any way I can populate data to ListIteminstead of DataSet?
使用阅读RSS 提要后XmlTextReader，有什么方法可以填充数据ListItem而不是DataSet？
回答by SLaks
You're looking for the SyndicationFeedclass, which does exactly that.
您正在寻找SyndicationFeedclass，它正是这样做的。
回答by dlopezgonzalez
Add System.ServiceModelin references
添加System.ServiceModel引用
Using SyndicationFeed:
string url = "http://fooblog.com/feed";
XmlReader reader = XmlReader.Create(url);
SyndicationFeed feed = SyndicationFeed.Load(reader);
reader.Close();
foreach (SyndicationItem item in feed.Items)
{
String subject = item.Title.Text;
String summary = item.Summary.Text;
...
}
回答by Mahdi jokar
Use this :
用这个 ：
private string GetAlbumRSS(SyndicationItem album)
{
string url = "";
foreach (SyndicationElementExtension ext in album.ElementExtensions)
if (ext.OuterName == "itemRSS") url = ext.GetObject<string>();
return (url);
}
protected void Page_Load(object sender, EventArgs e)
{
string albumRSS;
string url = "http://www.SomeSite.com/rss?";
XmlReader r = XmlReader.Create(url);
SyndicationFeed albums = SyndicationFeed.Load(r);
r.Close();
foreach (SyndicationItem album in albums.Items)
{
cell.InnerHtml = cell.InnerHtml +string.Format("<br \'><a href='{0}'>{1}</a>", album.Links[0].Uri, album.Title.Text);
albumRSS = GetAlbumRSS(album);
}
}
回答by emilast
This is an old post, but to save people some time if you get here now like I did, I suggest you have a look at the CodeHollow.FeedReaderpackage which supports a wider range of RSS versions, is easier to use and seems more robust. https://github.com/codehollow/FeedReader
这是一篇旧帖子，但为了节省人们一些时间，如果你像我一样现在到达这里，我建议你看看CodeHollow.FeedReader包，它支持更广泛的 RSS 版本，更容易使用并且看起来更健壮. https://github.com/codehollow/FeedReader
