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一個節點如何使用觸摸XML解析只有一個節點問題與使用觸摸XML
<Link> http://rss.cnn.com/rss/cnn_topstories.rss</Link>
http://rssreader.web44.net/rsslink.xml
我ObjC代碼
CXMLDocument *rssParser = [[[CXMLDocument alloc] initWithContentsOfURL:url options:0 error:nil] autorelease];
// Create a new Array object to be used with the looping of the results from the rssParser
NSArray *resultNodes = NULL;
// Set the resultNodes Array to contain an object for every instance of an node in our RSS feed
resultNodes = [rssParser nodesForXPath:@"Link" error:nil];
返回鏈路(空):( – user366584 2011-03-01 10:00:56