java中xml解析四法与比较

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1、Java中XML解析四法：XML文件：ddviplinuxm30方法一：DOM生成和解析XML文档packagecom.alisoft.facepay.framework.bean;importjava.io.FileInputStream;importjava.io.FileNotFoundException;importjava.io.FileOutputStre

2、am;importjava.io.IOException;importjava.io.InputStream;importjava.io.PrintWriter;importjavax.xml.parsers.DocumentBuilder;importjavax.xml.parsers.DocumentBuilderFactory;importjavax.xml.parsers.ParserConfigurationException;importjavax.xml.transform.OutputKeys;importjavax.xml.transform.Transformer;impo

3、rtjavax.xml.transform.TransformerConfigurationException;importjavax.xml.transform.TransformerException;importjavax.xml.transform.TransformerFactory;importjavax.xml.transform.dom.DOMSource;importjavax.xml.transform.stream.StreamResult;importorg.w3c.dom.Document;importorg.w3c.dom.Element;importorg.w3c

4、.dom.Node;importorg.w3c.dom.NodeList;importorg.xml.sax.SAXException;/****@authorhongliang.dinghl*DOM生成与解析XML文档*/publicclassDomDemoimplementsXmlDocument{privateDocumentdocument;privateStringfileName;publicvoidinit(){try{DocumentBuilderFactoryfactory=DocumentBuilderFactory.newInstance();DocumentBuilde

5、rbuilder=factory.newDocumentBuilder();this.document=builder.newDocument();}catch(ParserConfigurationExceptione){System.out.println(e.getMessage());}}publicvoidcreateXml(StringfileName){Elementroot=this.document.createElement("employees");this.document.appendChild(root);Elementemployee=this.document.

6、createElement("employee");Elementname=this.document.createElement("name");name.appendChild(this.document.createTextNode("丁宏亮"));employee.appendChild(name);Elementsex=this.document.createElement("sex");sex.appendChild(this.document.createTextNode("m"));employee.appendChild(sex);Elementage=this.docume

7、nt.createElement("age");age.appendChild(this.document.createTextNode("30"));employee.appendChild(age);root.appendChild(employee);TransformerFactorytf=TransformerFactory.newInstance();try{Transformertr