我正在阅读包含视频网址的 RSS 提要。我正在使用 ROME 并没有成功提取它。下面是 RSS 提要 xml，我正在尝试提取
我将不胜感激任何帮助。
Rss 提要：
<rss xmlns:media="http://search.yahoo.com/mrss/" version="2.0">
<channel>
<title>Wochit - Top Stories</title>
<link>http://www.wochit.com</link>
<description>
Features the latest breaking news videos from Wochit
</description>
<copyright>Copyright 2012, wochit.com</copyright>
<language>en-us</language>
<lastBuildDate>Mar 17, 2016 8:22:46 AM</lastBuildDate>
<source>
Rolling Stone Music, EOnline, The Guardian USnews, AP Entertainment, Mashable, Reuters Entertainment, AP US, The Hollywood Reporter, Reuters, The Daily Beast, Wired.com Tech, News 24, Buzzfeed US, MSNBC, CNN Entertainment, Geek.com, Reuters World, Rolling Stone News, The Hollywood Reporter - TV, Comic_book, CBS US News, Politico Picks, Fusion. net, Screen Rant
</source>
<item>
<link>http://www.wochit.com/share-video/107249827</link>
<guid>107249827</guid>
<origin>
<link>
http://www.cbsnews.com/videos/what-do-we-know-about-obamas-supreme-court-pick/
</link>
<title>Obama's Supreme Court Pick</title>
<source>CBS US News</source>
</origin>
<pubDate>Mar 17, 2016 8:22:46 AM</pubDate>
<media:description>
President Obama has nominated Judge Merrick Garland as the nominee for the Supreme Court to replace the late Justice Antonin Scalia. Garland is a known and respected figure for environmental causes. He is considered a moderate as well. Obama demanded a fair hearing for Judge Garland and said that refusing to even consider his nomination would provoke “an endless cycle. The republican party and its senate members have vowed to disapprove of anyone the current president nominates.
</media:description>
<media:transcript>
President Obama has nominated Judge Merrick Garland as the nominee for the Supreme Court to replace the late Justice Antonin Scalia. Garland is a known and respected figure for environmental causes. He is considered a moderate as well. Obama demanded a fair hearing for Judge Garland and said that refusing to even consider his nomination would provoke “an endless cycle. The republican party and its senate members have vowed to disapprove of anyone the current president nominates.
</media:transcript>
<media:backlink>
http://api.wochit.com/api/linkback?VIDEO_GUID=107249827&sc=f2c3306810e1c7658ebfbad2d70a2c92cc6dcdae515ff5605a4b9b38a1361bac
</media:backlink>
<media:source>CBS US News</media:source>
<embedCodeSnippet>
<![CDATA[
<script language='javascript' type='text/javascript' src='http://api.wochit.com/api/wochitplayer.js?code=eyJ2ZXJzaW9uIjoiMS4wIiwicGFydG5lcklkIjoiZjJjMzMwNjgxMGUxYzc2NThlYmZiYWQyZDcwYTJjOTJjYzZkY2RhZTUxNWZmNTYwNWE0YjliMzhhMTM2MWJhYyIsInByb2dyYW1tZXJOYW1lIjoid29jaGl0IiwidHlwZSI6IkNMSVBfSUQiLCJkYXRhIjoiMTA3MjQ5ODI3IiwicHJlZmVycmVkVmlkZW9GYW1pbHkiOiJIRCJ9&pid=f2c3306810e1c7658ebfbad2d70a2c92cc6dcdae515ff5605a4b9b38a1361bac&progn=wochit&autostart=false&width=640&height=360' data-wochit-uid='b0pciod062'></script>
]]>
</embedCodeSnippet>
<embedCodeIframe>
<![CDATA[
<iframe src="http://api.wochit.com/api/player?code=eyJ2ZXJzaW9uIjoiMS4wIiwicGFydG5lcklkIjoiZjJjMzMwNjgxMGUxYzc2NThlYmZiYWQyZDcwYTJjOTJjYzZkY2RhZTUxNWZmNTYwNWE0YjliMzhhMTM2MWJhYyIsInByb2dyYW1tZXJOYW1lIjoid29jaGl0IiwidHlwZSI6IkNMSVBfSUQiLCJkYXRhIjoiMTA3MjQ5ODI3IiwicHJlZmVycmVkVmlkZW9GYW1pbHkiOiJIRCJ9&pid=f2c3306810e1c7658ebfbad2d70a2c92cc6dcdae515ff5605a4b9b38a1361bac&progn=wochit&autostart=false&width=640&height=360" frameBorder="0" style="overflow:hidden" scrolling="no" height="360" width="640"></iframe>
]]>
</embedCodeIframe>
<media:vidAssetPart>34</media:vidAssetPart>
<media:text>
Contact your |local office| for all commercial or promotional uses. Full editorial rights UK, US, Ireland, Canada (not Quebec). Restricted editorial rights for daily newspapers elsewhere, please call. A MAY 1, 2008, FILE PHOTO Broadcasters: NO ACCESS USA/NO ACCESS CNN Digital: FOR BROADCAST CLIENT USE ONLY/NO ACCESS INTERNET/MOBILE/WIRELESS . For Reuters customers only.
</media:text>
<media:category>Law & Crime</media:category>
<media:category>News</media:category>
<description>
President Obama has nominated Judge Merrick Garland as the nominee for the Supreme Court to replace the late Justice Antonin Scalia. Garland is a known and respected figure for environmental causes. He is considered a moderate as well. Obama demanded a fair hearing for Judge Garland and said that refusing to even consider his nomination would provoke “an endless cycle. The republican party and its senate members have vowed to disapprove of anyone the current president nominates.
</description>
<media:keywords>...</media:keywords>
<media:thumbnail url="http://wochitprod3-a.akamaihd.net/artifacts/headlines/singlePlus/107249827/107249827-1280x720_1_Mar_17_2016_13_22_15_poster.jpg"/>
<title>Obama's Supreme Court Pick</title>
<media:content medium="VIDEO" channels="2" bitrate="3072.0" duration="43" expression="full" fileSize="14985855" framerate="0.0" height="720" lang="en" samplingrate="44100.0" type="video/mp4" width="1280" isDefault="true" url="http://wochitprod3-a.akamaihd.net/artifacts/headlines/singlePlus/107249827/107249827-1280x720_Mar_17_2016_13_22_15.MP4?sc=f2c3306810e1c7658ebfbad2d70a2c92cc6dcdae515ff5605a4b9b38a1361bac"/>
</item>
</channel>
</rss>
到目前为止，此代码运行良好：
SyndFeed feed = null;
try {
logger.info("Building feed for Url: " + feedUrl);
feed = new SyndFeedInput().build(reader);
} catch (Exception e2) {
logger.error(e2);
} finally {
try {
if (reader != null) {
reader.close();
}
} catch (IOException e) {
logger.error(e);
}
}
if (feed != null) {
logger.info("Feed from " + feedUrl + " is not null, total of " + feed.getEntries().size() + " entries");
String feedTitle = feed.getTitle();
for (Object entryObj : feed.getEntries()) {
SyndEntryImpl entry = (SyndEntryImpl) entryObj;
String author = entry.getAuthor();
String uri = entry.getUri();
logger.info("reading object from feed " + uri);
String description = "";
if (entry.getDescription() != null) {
description = entry.getDescription().getValue();
}
String title = entry.getTitle();
Date publishedDate = entry.getPublishedDate();
List<?> categoryList = entry.getCategories();
String transcript = null;
List<Element> foreignMarkup = (List<Element>) entry.getForeignMarkup();
if (foreignMarkup != null && foreignMarkup.size() > 0) {
for (Element element : foreignMarkup) {
//get name
String name = element.getName();
if (name != null && name.equals("transcript")) {
transcript = element.getText();
}
}
}
String link = entry.getLink();
Date currentTime = Calendar.getInstance().getTime();
String categoryStr = "";
for (Object category : categoryList) {
SyndCategory sc = (SyndCategory) category;
categoryStr += sc.getName() + ",";
}
//HERE IS THE INSERTION TO THE DB
}
logger.info("End reading from feed " + feedUrl);
}
谢谢！