RSSフィード - 終了タグ例外の解析中に発生

Question

私はRSSフィードの解析にrome-1.5.jarを使用しています。しかし、いくつかのRSSフィードを解析すると、メタタグを閉じるというエラーが出ます。

RSSフィードのリンク：ここNewYork Times RSS Feed Link

は、ここでは、コード

public static SyndFeed getRssFeed(String rsslUrl){ 
     try { 
      URL url = new URL(rsslUrl); 
      HttpURLConnection httpcon = (HttpURLConnection) url.openConnection(); 
      httpcon.addRequestProperty("User-Agent", "Mozilla/4.76"); 
      SyndFeedInput input = new SyndFeedInput(); 
      return input.build(new XmlReader(httpcon.getInputStream())); 
    } catch (Exception e) { 
     e.printStackTrace(); 
     return null; 
    } 
    } 

ある例外

com.rometools.rome.io.ParsingFeedException: Invalid XML: Error on line 45: The element type "meta" must be terminated by the matching end-tag "</meta>". 
    at com.rometools.rome.io.WireFeedInput.build(WireFeedInput.java:215) 
    at com.rometools.rome.io.SyndFeedInput.build(SyndFeedInput.java:133) 
    at com.gold.eloop.server.util.RssUtil.getRssFeed(RssUtil.java:132) 
    at com.gold.eloop.server.util.RssUtil.getRssForProfile(RssUtil.java:228) 
    at com.gold.eloop.server.util.RssUtil.mergeRssProfiles(RssUtil.java:269) 
    at com.gold.eloop.server.util.outbound.MailMerger.getTransmission(MailMerger.java:581) 
    at com.gold.eloop.server.services.MessageServiceImpl.sendTestMessage(MessageServiceImpl.java:192) 
    at com.gold.eloop.server.remoteservices.MessageServiceRemote.sendTestMessage(MessageServiceRemote.java:309) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:562) 
    at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:188) 
    at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:224) 
    at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) 
    at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) 
    at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362) 
    at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) 
    at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) 
    at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729) 
    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) 
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) 
    at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49) 
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) 
    at org.mortbay.jetty.Server.handle(Server.java:324) 
    at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) 
    at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843) 
    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647) 
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) 
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) 
    at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) 
    at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488) 
Caused by: org.jdom2.input.JDOMParseException: Error on line 45: The element type "meta" must be terminated by the matching end-tag "</meta>". 
    at org.jdom2.input.sax.SAXBuilderEngine.build(SAXBuilderEngine.java:232) 
    at org.jdom2.input.sax.SAXBuilderEngine.build(SAXBuilderEngine.java:303) 
    at org.jdom2.input.SAXBuilder.build(SAXBuilder.java:1196) 
    at com.rometools.rome.io.WireFeedInput.build(WireFeedInput.java:212) 
    ... 34 more 
Caused by: org.xml.sax.SAXParseException; lineNumber: 45; columnNumber: 9; The element type "meta" must be terminated by the matching end-tag "</meta>". 
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) 
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source) 
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) 
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) 
    at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown Source) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) 
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source) 
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) 
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) 
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) 
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) 
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source) 
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) 
    at org.jdom2.input.sax.SAXBuilderEngine.build(SAXBuilderEngine.java:217) 
    ... 37 more 

は、私はこのコードで間違っていたいずれかです。このエラーを解決するために私を助けてください。

Answer 1

指定されたURL http://www.nytimes.com/services/xml/rss/index.htmlはRSSドキュメントを返しません。

などのコンテンツがあります：RSSプロセッサは上で失敗します

 
<meta name="PT" content="Member Center"> 
<meta name="PST" content="RSS Page"> 

が。

そのページはRSSフィードのリストであり、RSSフィード自体のリストではありません。

最初のリンクはhttp://rss.nytimes.com/services/xml/rss/nyt/HomePage.xmlです：それをRSSプロセッサに渡してみてください。