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私は読書にこのXMLをしました:解析用XML、タグ間の印刷コンテンツ - QT
<item>...</item>
<item>
<title>Lamar Alexander, Jeff Sessions, Xi Jinping: Your Wednesday Evening Briefing</title>
<link>https://www.nytimes.com/2017/10/18/briefing/jeff-sessions-lamar-alexander-xi-jinping.html?partner=rss&emc=rss</link>
<guid isPermaLink="true">https://www.nytimes.com/2017/10/18/briefing/jeff-sessions-lamar-alexander-xi-jinping.html</guid>
<atom:link rel="standout" href="https://www.nytimes.com/2017/10/18/briefing/jeff-sessions-lamar-alexander-xi-jinping.html?partner=rss&emc=rss"/>
<media:content url="https://static01.nyt.com/images/2017/10/18/briefing/18eveningss-slide-3PL9/18eveningss-slide-3PL9-moth.jpg" medium="image" height="151" width="151"/>
<media:description/>
<media:credit>J. Scott Applewhite/Associated Press</media:credit>
<description>Here’s what you need to know at the end of the day.</description>
<dc:creator>KAREN ZRAICK and SANDRA STEVENSON</dc:creator>
<pubDate>Wed, 18 Oct 2017 23:37:23 GMT</pubDate>
</item>
<item>...</item>
私は、title属性を印刷しようとしている:
QDomNodeList list = doc.elementsByTagName("item");
QDomElement elem = list.at(0); //this containt first item content
qDebug() << elem.attribute("title");
しかしqDebug()印刷何もない。どうして?コンテンツをタグ間で取得する方法は?
おかげ