java解析RSS信息

java解析百度、网易、新浪等RSS订阅


1.需要引入rome.jar这个jar包(下载)


2.在百度、网易、新浪等RSS频道找到自己感兴趣的PSS地址,比如:

网易体育:http://news.163.com/special/00011K6L/rss_newstop.xml


3.定义一个javabean,以便于获取数据

public class RSSItemBean {
  	private String title;
  	private String author;
  	private String uri;
  	private String link;
  	private String description;
  	private Date pubDate;
  	private String type;
    //下面添加get,set方法
 }

 4.java解析实现方法

/**
	 * 根据RSSUrl获取所有List数据
	 * @param rssUrl
	 * @return
	 */
	PUBLIC  List<RSSItemBean> getAllRssItemBeanList(String rssUrl){
		try{
			URL feedUrl = new URL(rssUrl);
			SyndFeedInput input = new SyndFeedInput();
			SyndFeed feed = input.build(new XmlReader(feedUrl));
		
			List<SyndEntryImpl> entries = feed.getEntries();
			
			RSSItemBean item = null;
			List<RSSItemBean> rssItemBeans = new ArrayList<RSSItemBean>();
			
			for(SyndEntryImpl entry : entries){
				item = new RSSItemBean();
			
    			item.setTitle(entry.getTitle().trim());
    			item.setType(feed.getTitleEx().getValue().trim());
    			item.setUri(entry.getUri());  
    			item.setPubDate(entry.getPublishedDate());
    			item.setAuthor(entry.getAuthor());
          
				rssItemBeans.add(item);
			
			}
			return rssItemBeans;
			
		}catch(Exception e){
			e.printStackTrace();
			return null;
		}
		
	}


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