dom4j解析xml示例 (未测试)

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public class Dom4JTest {private static Dom4JTest dom4JTest=null;private static Document document = null;static{  try {  InputStream inputStream = Dom4JTest.class.getClassLoader().getResourceAsStream("cp-info.xml");  // 读取输入流  SAXReader reader = new SAXReader();  document = reader.read(inputStream);} catch (DocumentException e) {e.printStackTrace();}}private Dom4JTest() {}public static Dom4JTest getInstance(){if(dom4JTest==null){dom4JTest = new Dom4JTest();}return dom4JTest;}public  List<Map<String,String>> getCpInfoByCpName(String cpName) throws Exception{List<Map<String,String>> returnList = new ArrayList<Map<String,String>>();        // 得到xml根元素        Element root = document.getRootElement();          List cpelements = root.elements("cp");        for(Element e:cpelements){        String name = e.attribute("name").getValue();        if(cpName.equals(name)){        List itemElement = e.element("items").elements("item");            for(Element et:itemElement){            String title =et.element("title").getTextTrim();            String picurl = et.element("picurl").getTextTrim();            String url = et.element("url").getTextTrim();                        Map<String,String> map = new HashMap<String,String>();            map.put("title", title);            map.put("picurl", picurl);            map.put("url", url);            returnList.add(map);            }        }        }return returnList;}public static void main(String[] args) throws Exception {Dom4JTest instance = Dom4JTest.getInstance();List<Map<String, String>> cpInfoByCpName = instance.getCpInfoByCpName("借贷宝");for(Map<String, String> m:cpInfoByCpName){System.out.println(m.get("title"));System.out.println(m.get("picurl"));System.out.println(m.get("url"));}}}<?xml version="1.0" encoding="UTF-8"?><all>    <cp name="name-1">        <items>            <item>                <title>                    title-测试                </title>                <description>                </description>                <picurl>                    http://test/img/big.png                </picurl>                <url>                    <![CDATA[                     http://test/s?&idx=1&sn=49f13b923649b6d0098c3aadbf715f2d#rd                    ]]>                </url>            </item>            <item>                <title>                    title-测试-2                </title>                <description>                </description>                <picurl>                    http://test/img/big-2.png                </picurl>                <url>                    <![CDATA[                     http://test/s?&idx=2&sn=49f13b923649b6d0098c3aadbf715f2d#rd                    ]]>                </url>            </item>        </items>    </cp>    <cp name="name-2">        <items>            <item>                <title>                    title-测试                </title>                <description>                </description>                <picurl>                    http://test/img/big-2.png                </picurl>                <url>                    <![CDATA[                      http://test/s?&idx=1&sn=49f13b923649b6d0098c3aadbf715f2d#rd                    ]]>                </url>            </item>        </items>    </cp><all>
dom4j
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