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<?xml version="1.0" encoding="utf-8"?>
<content>
<person>
<name>Jack</name>
<sex>male</sex>
</person>
<person>
<name>Rose</name>
<sex>female</sex>
</person>
</content>
//读取xml文件
import org.w3c.dom.*;
import javax.xml.parsers.*;
import java.util.*;
import java.io.*;
public class ReadXml{
public static void main(String[] args){
try{
DocumentBuilder db=DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document doc=db.parse(new File("e:/workspace/test/test.xml"));
Element rootElement = doc.getDocumentElement();
NodeList list = rootElement.getElementsByTagName("name");
Element element = (Element) list.item(0);
System.out.println(element.getChildNodes().item(0).getNodeValue());
element = (Element) list.item(1);
System.out.println(element.getChildNodes().item(0).getNodeValue());
}catch(Exception e){
System.out.println(e.getMessage());
}
}
}
<?xml version="1.0" encoding="utf-8"?>
<content>
<person>
<name>Jack</name>
<sex>male</sex>
</person>
<person>
<name>Rose</name>
<sex>female</sex>
</person>
</content>
package com.hch.app.cms.role.service;
import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;
public class ReadXml {
/**
* @param args
* @throws IOException
* @throws JDOMException
*/
public static void main(String[] args) throws JDOMException, IOException {
// TODO 自動生成されたメソッド・スタブ
SAXBuilder builder = new SAXBuilder();
// 获得xml
Document doc = builder.build(new File("d:/test.xml"));
String name = null;
String sex = null;
// 获得根节点
Element root = doc.getRootElement();
// 获得根节点下的子节点
List<?> rootList = root.getChildren();
// 循环子节点
for (Iterator<?> iter = rootList.iterator(); iter.hasNext();) {
Element childrenElement = (Element) iter.next();
// 获取子节点下name的内容
name = childrenElement.getChildText("name");
// 获取子节点下sex的内容
sex = childrenElement.getChildText("sex");
System.out.println(name);
System.out.println(sex);
}
}
}