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分类: Java

2013-12-21 14:26:35

  RSS是一个标准的XML文件,Rss阅读器可以读取这个XML文件获得文章的信息,使用户可以通过Rss阅读器

  而非浏览器阅读Blog,我们只要动态生成这个XML文件便可以了。RSSLibJ是一个专门读取和生成RSS的小

  巧实用的Java库,大小仅25k,可以从[url][/url]下载rsslibj-

  1_0RC2.jar和它需要的EXMLjar两个文件,然后复制到web/WEB-INF/lib/下。

  rsslibj-1_0RC2.jar下载地址:[url][/url]

  EXML.jar下载地址:[url][/url]

  下载下来之后把 扩张名.zip 改为 .jar 就行了。

  import com.rsslibj.elements.Channel;

  public class Writer {

  public static void main(String[] args)

  throws InstantiationException, ClassNotFoundException,

  IllegalAccessException {

  Channel channel=new Channel();

  channel.setDescription("This is my sample channel.");

  channel.setLink("");

  channel.setTitle("My Channel");

  channel.setImage("",

  "The Channel Image",

  "foo.jpg");

  channel.setTextInput("search",

  "Search The Channel Image",

  "The Channel Image",

  "s");

  channel.addItem("item1",

  "The First Item covers details on the first item>",

  "The First Item")

  .setDcContributor("Joseph B. Ottinger");

  channel.addItem("item2",

  "The Second Item covers details on the second item",

  "The Second Item")

  .setDcCreator("Jason Bell");

  System.out.println("The feed in RDF: "+channel.getFeed("rss"));

  }

  }

  Channel channel = new Channel(); channel.setDescription(account.getDescription()); baseUrl = baseUrl.substring(0, n); channel.setLink("" + accountId); channel.setTitle(account.getTitle()); List articles = facade.getArticles(accountId, account.getMaxPerPage(), 1); Iterator it = articles.iterator(); while(it.hasNext()) { Article article = (Article)it.next(); channel.addItem("" + article.getArticleId(), article.getSummary(), article.getTitle()sdudd1221 ); } // 输出xml: response.setContentType("text/xml"); PrintWriter pw = response.getWriter(); pw.print(channel.getFeed("rss")); pw.close();

  importcom.rsslibj.elements.Channel;    publicclassWriter{  publicstaticvoidmain(String[]args)  throwsInstantiationException,ClassNotFoundException,  IllegalAccessException{  Channelchannel=newChannel();  channel.setDescription("Thisismysamplechannel.");  channel.setLink("/");  channel.setTitle("MyChannel");  channel.setImage("/",  "TheChannelImage",  "/foo.jpg");  channel.setTextInput("/search",  "SearchTheChannelImage",  "TheChannelImage",  "s");  channel.addItem("/item1",  "TheFirstItemcoversdetailsonthefirstitem>",  "TheFirstItem")  .setDcContributor("JosephB.Ottinger");  channel.addItem("/item2",  "TheSecondItemcoversdetailsontheseconditem",  "TheSecondItem")  .setDcCreator("JasonBell");  System.out.println("ThefeedinRDF:" channel.getFeed("rdf"));  }  }

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