Java使用Jdom读取xml解析实例
本文实例讲述了Java使用Jdom读取xml解析。分享给大家供大家参考,具体如下:
packagecom.yanek.demo.xml.test; importjava.io.File; importjava.io.IOException; importjava.util.Iterator; importjava.util.List; importorg.jdom.Document; importorg.jdom.Element; importorg.jdom.JDOMException; importorg.jdom.input.SAXBuilder; publicclassJdomReadXml{ /** *@paramargs */ publicstaticvoidmain(String[]args){ /** *<?xmlversion="1.0"encoding="UTF-8"?><actionsm="001"><action *path="/test"class="com.mystruts.demo.LoginAction"><forward *name="success"url="test.jsp"/><forwardname="failure" *url="failure.jsp"/></action><actionpath="/user" *class="com.mystruts.demo.UserAction"><forwardname="success" *url="test.jsp"/><forwardname="failure"url="failure.jsp"/></action></actions> */ SAXBuildersax=newSAXBuilder(); Documentdoc; try{ try{ doc=sax.build(newFile("mystruts.xml")); Elementroot=doc.getRootElement(); Listactions=root.getChildren(); //遍历获取根节点下的一级子节点,并作为入参传入递归方法 for(Iteratori=actions.iterator();i.hasNext();){ Elementaction=(Element)i.next(); System.out.println(action.getAttributeValue("path")); System.out.println(action.getAttributeValue("class")); Listforwards=action.getChildren(); for(Iteratorj=forwards.iterator();j.hasNext();){ Elementforward=(Element)j.next(); System.out.println(forward.getAttributeValue("name")); System.out.println(forward.getAttributeValue("url")); } } }catch(IOExceptione){ //TODOAuto-generatedcatchblock e.printStackTrace(); } }catch(JDOMExceptione){ e.printStackTrace(); } } }
输出:
/test com.mystruts.demo.LoginAction success test.jsp failure failure.jsp /user com.mystruts.demo.UserAction success test.jsp failure failure.jsp
希望本文所述对大家Java程序设计有所帮助。