[jsp] RSS(xml) 파싱해서 보여주기 ㅎㅎ

hooni

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지인 부탁으로 만들었던 초간단 샘플~

버리기 아까워서 소스코드랑 샘플 xml 올려놓음..

한국일보 RSS 긁어오는 JSP 소스코드 샘플..

<%@ page language="java"
    contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<%@ page import="java.net.URL" %>
<%@ page import="java.util.List" %>
<%@ page import="org.xml.sax.InputSource" %>
<%@ page import="org.jdom.Document" %>
<%@ page import="org.jdom.Element" %>
<%@ page import="org.jdom.input.SAXBuilder" %>

<%
	List list = null;

	try{
		SAXBuilder parser = new SAXBuilder();
		parser.setValidation(false);
		parser.setIgnoringElementContentWhitespace(true);
		//URL url = new URL("http://jsp.hooni.net/rss/sample.xml");
		URL url = new URL("http://rss.hankooki.com/news/hk00_list.xml");
		InputSource is = new InputSource(url.openStream());
		Document doc = parser.build(is);

		Element root = doc.getRootElement();
		Element channel = root.getChild("channel");
		list = channel.getChildren("item");
	}catch(Exception e){
		e.getStackTrace();
	}
%>

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>RSS 열라 파씽</title>
</head>

<body>

<ul>

<%
	if(list!=null){
		for(int i=0; i<list.size(); i++){
			Element el = (Element) list.get(i);
%>
	<li><a href='<%=el.getChildText("link")%>' target=_news>
        <%=el.getChildText("title")%></a></li>
<%
		}
	}else{
%>
	<li>잠시 후 다시 접속하여 주십시오.</li>
<%
	}
%>
</ul>

</body>

</html>