我正在处理的博客有问题。我用来解析的方法是:
NSArray *channels = [rootElement elementsForName:@"channel"];
for (GDataXMLElement *channel in channels)
{
NSString *blogTitle = [channel valueForChild:@"title"];
NSArray *items = [channel elementsForName:@"item"];
for (GDataXMLElement *item in items)
{
NSString *articleTitle = [item valueForChild:@"title"];
NSString *articleUrl = [item valueForChild:@"link"];
NSString *articleDateString = [item valueForChild:@"pubDate"];
}
}
编辑:XML 看起来像:
<item>
<title>Your Direction Determines Your Destination</title>
<link>http://treymorgan.podbean.com/2012/06/05/your-direction-determines-your-destination/</link>
<comments>http://treymorgan.podbean.com/2012/06/05/your-direction-determines-your-destination/#comments</comments>
<pubDate>Tue, 05 Jun 2012 17:57:07 +0000</pubDate>
<dc:creator>treymorgan</dc:creator>
<category></category>
<guid isPermaLink="false">http://treymorgan.podbean.com/2012/06/05/your-direction-determines-your-destination/</guid>
<description><![CDATA[Part 1 of the series … Road Trip
]]></description>
<content:encoded><![CDATA[<p>Part 1 of the series … Road Trip
</p>
]]></content:encoded>
<wfw:commentRss>http://treymorgan.podbean.com/2012/06/05/your-direction-determines-your-destination/feed/</wfw:commentRss>
<enclosure url="http://treymorgan.podbean.com/mf/feed/x52488/DirectionDeterminesyourDestination.mp3" length="32015229" type="audio/mpeg"/>
</item>
这样我就可以从 XML 中的 Title 标签获取文章的标题。我解析的大多数 xml 都包含 mp3,无论是在“guid”还是“link”标签中。但是,我正在使用的当前提要如下所示:
<enclosure url="http://treymorgan.podbean.com/mf/feed/bf8mvq/Accommoditions.mp3" length="29865594" type="audio/mpeg"/>
如何将附件中的 url 传递到 NSString 中?