1

我正在使用 MWFeedParser 从这里读取 Youtube atom 提要:这里

xml代码:

 <media:thumbnail url='http://i.ytimg.com/vi/7_1PfqGVSg0/0.jpg' height='240' width='320' time='00:01:34.500'/>

我如何获得媒体的网址:缩略图?我试图从这个改变 MWFeedParser.m:

else if ([currentPath isEqualToString:@"/feed/entry/link"]) { [self processAtomLink:currentElementAttributes andAddToMWObject:item]; processed = YES; }

对此:

else if ([currentPath isEqualToString:@"/feed/entry/media:thumbnail"]) { [self processAtomLink:currentElementAttributes andAddToMWObject:item]; processed = YES; }

但它不起作用:(

4

1 回答 1

3

在案例 FeedTypeAtom 部分中添加以下代码:

else if ([currentPath isEqualToString:@"/feed/entry/media:group/media:thumbnail"]) {
    NSString *urlString = [currentElementAttributes objectForKey:@"url"];                   
    if ( urlString != nil && urlString.length > 0) 
        item.thumbnail = urlString;  
    processed = YES;
}

还将 NSString *thumbnail 属性添加到 MWF​​eedItem 对象

于 2011-04-18T06:56:46.263 回答