只能使用了dom4j的API读取XML了。 用后发现,比dom还要方便,非常简洁。 e.g. ReadXML 只要四句话 SAXReader reader = new SAXReader(); File file = new File(xmlFileName); try { this.doc = reader.read(file); // read xml file } catch (DocumentException e) { e.printStackTrace(); } this.root...
import org.xml.sax.SAXException; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import java.io.File; import java.io.IOException; /** * Created by lenovo on 2017-6-3. */ public class DOMReadDemo { p...
在Java中读取XML文件内容有多种方法,以下是两种常见的方法: 使用DOM解析器: importjavax.xml.parsers.DocumentBuilderFactory;importjavax.xml.parsers.DocumentBuilder;importorg.w3c.dom.Document;importorg.w3c.dom.NodeList;importorg.w3c.dom.Node;publicclassReadXMLUsingDOM{publicstaticvoidmain(String[] args){try{...
File file = new File("src/students.xml"); try { Document doc = reader.read(file); doc.accept(new MyVistor()); } catch (DocumentException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public static class MyVistor extends VisitorSupport { public void visit(Attribute ...
Java获取XML节点总结之读取XML文档节点 dom4j是适用于Java的灵活XML框架,是用来读写XML文件的。首先要做的第一件事儿就是分析某种类型的xml文档,定义如下: SAXReader reader =newSAXReader(); Document document= reader.read(url); 如果您必须遍历大型XML文档树,那么为了提高性能,我们建议您使用快速循环方法,该方法...
二、源代码:ReadXmlFile.java 1packagecn.com.zfc.lesson26.xml;23importjava.io.File;45importjavax.xml.parsers.DocumentBuilder;6importjavax.xml.parsers.DocumentBuilderFactory;78importorg.w3c.dom.Document;9importorg.w3c.dom.Element;10importorg.w3c.dom.Node;11importorg.w3c.dom.NodeList;1213/**14* 使...
1.读取XML文件，获得document对象。SAXReader reader = new SAXReader();Document document = reader.read(new File("input.xml"));2.解析XML形式的文本，得到document对象。String text = "<members></members>";Document document = DocumentHelper.parseText(text);3.主动创建document对象。Document ...
6.DOM4J方式解析XML文档: public static void main(String[] args) throws DocumentException { //使用dom4j解析scores2.xml,生成dom树 SAXReader reader = new SAXReader(); Document doc = reader.read(new File("scores.xml")); //得到根节点:students ...
Logger.getLogger(ReadXML.class.getName()).log(Level.SEVERE, null, ex); } } public Vector<Vector<String>> read(String fileName,String oneName,String[] xmlNames) { File file = new File(fileName); if (!file.exists()) { return null; ...
import java.io.*; import java.util.*; import org.w3c.dom.*; import javax.xml.parsers.*; public class MyXMLReader{ public static void main(String arge[]){ long lasting =System.currentTimeMillis(); try{ File f=new File("data_10k.xml"); DocumentBuilderFactory factory=DocumentBuilderFactory...