@H_
404_0@
根据Google在
Video sitemaps中定义的
内容,应该将一些xml
标记添加到视频的
站点地图中,它应该是这样的：
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
xmlns:video="http://www.google.com/schemas/sitemap-video/1.1">
<url>
<loc>http://www.example.com/videos/some_video_landing_page.html</loc>
<video:video>
<video:thumbnail_loc>http://www.example.com/thumbs/123.jpg</video:thumbnail_loc>
<video:title>Grilling steaks for summer</video:title>
<video:description>Alkis shows you how to get perfectly done steaks every
time</video:description>
<video:content_loc>http://www.example.com/video123.mp4</video:content_loc>
<video:player_loc autoplay="ap=1">
http://www.example.com/videoplayer.mp4?video=123</video:player_loc>
<video:duration>600</video:duration>
<video:expiration_date>2009-11-05T19:20:30+08:00</video:expiration_date>
<video:rating>4.2</video:rating>
<video:view_count>12345</video:view_count>
<video:publication_date>2007-11-05T19:20:30+08:00</video:publication_date>
<video:family_friendly>yes</video:family_friendly>
<video:restriction relationship="allow">IE GB US CA</video:restriction>
<video:gallery_loc title="Cooking Videos">http://cooking.example.com</video:gallery_loc>
<video:price currency="EUR">1.99</video:price>
<video:requires_subscription>yes</video:requires_subscription>
<video:uploader info="http://www.example.com/users/grillymcgrillerson">GrillyMcGrillerson
</video:uploader>
<video:live>no</video:live>
</video:video>
我想知道如何将这些自定义标签动态添加到我的sitemap.xml中？我使用的是mvcsitemapprovider
好吧,我无法使用mvcsitemapprovider来实现我的目标,但我做了这个临时
解决方案,我正在尝试从中创建nuget包或将其作为一个
功能添加到mvcsitemapprovider包中,这是我
添加到ContentResult的
代码在控制器中,当url看起来像这样的“/videoSiteMap.xml”时,我改变了我的routeConfig来
调用这个
方法：
public ContentResult VideoSiteMap()
{
XmlDocument xmlDoc = new XmlDocument();
using (XmlWriter writer = xmlDoc.CreateNavigator().AppendChild())
{
//writer.Formatting = Formatting.Indented;
writer.WriteStartDocument();
writer.WriteStartElement("urlset","http://www.sitemaps.org/schemas/sitemap/0.9");
// add namespaces
writer.WriteAttributeString("xmlns","video",null,"http://www.google.com/schemas/sitemap-video/1.1");
List<VideoSiteMap> siteMapp = null;
siteMapp = ServiceHelper.GetGoogleSiteMap();//I invoked a service
//you can use a fake loop instead: for (int i = 0; i < 10; i++)
foreach( var content in siteMapp)
{
writer.WriteStartElement("url");
// required
writer.WriteElementString("loc","http://example.com/myplayer.aspx");
writer.WriteStartElement("video",null);
// start:optional
writer.WriteElementString("video","thumbnail_loc","http://www.example.com/thumbs/123.jpg");
writer.WriteElementString("video","title","");
writer.WriteElementString("video","description","Alkis shows you how to get perfectly done steaks every time");
writer.WriteElementString("video","content_loc","http://www.example.com/video123.mp4");
writer.WriteStartElement("video","player_loc",null);
writer.WriteAttributeString("autoplay","ap=1");
writer.WriteString("http://www.example.com/videoplayer.mp4?video=123");
writer.WriteEndElement(); // video:player_loc
// end:optional
writer.WriteElementString("video","duration","100");
writer.WriteElementString("video","expiration_date","2009-11-05T19:20:30+08:00");
writer.WriteElementString("video","rating","4.2");
writer.WriteElementString("video","view_count","12345");
writer.WriteElementString("video","publication_date","2007-11-05T19:20:30+08:00");
writer.WriteElementString("video","family_friendly","yes");
writer.WriteElementString("video","category","Cooking");
writer.WriteStartElement("video","restriction",null);
writer.WriteAttributeString("relationship","allow");
writer.WriteString("IE GB US CA");
writer.WriteEndElement();
writer.WriteStartElement("video","gallery_loc",null);
writer.WriteAttributeString("title","Cooking Videos");
writer.WriteString("http://cooking.example.com");
writer.WriteEndElement();
writer.WriteStartElement("video","price",null);
writer.WriteAttributeString("currency","EUR");
writer.WriteString("1.99");
writer.WriteEndElement();
writer.WriteElementString("video","requires_subscription","yes");
writer.WriteStartElement("video","uploader",null);
writer.WriteAttributeString("info","http://www.example.com/users/grillymcgrillerson");
writer.WriteString("GrillyMcGrillerson");
writer.WriteEndElement();
writer.WriteElementString("video","live","No");
writer.WriteEndElement(); // video:video
writer.WriteEndElement(); //url
}
writer.WriteEndElement(); //urlset
writer.WriteEndDocument();
writer.Close();
}
var stringWriter = new StringWriter();
var xmlTextWriter = XmlWriter.Create(stringWriter);
xmlDoc.WriteTo(xmlTextWriter);
xmlTextWriter.Flush();
return Content(stringWriter.GetStringBuilder().ToString().replace("utf-16","utf-8"),"text/xml",Encoding.UTF8);
}
我在返回我的xml数据的同时用utf-8替换了utf-16,因为我找不到更简单的方法来更改XmlWriter的结果(默认情况下它总是返回一个utf-16格式)
我希望它可以帮助其他人,如果有人帮助我做一个nuget包或者其他东西,我会很高兴的：D
