Android 解析、修改xml文件

一、DOM解析XML文件
[java]
public static void main(String[] args) {
    File file = new File("d:\\WordChronos.xml");
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder docbuder;
    try {
        docbuder = dbf.newDocumentBuilder();
        Document doc = docbuder.parse(file);
        NodeList nl = doc.getElementsByTagName_r("Set");
        for(int i = 0;i < nl.getLength();i ++){
            doc.getElementsByTagName_r("Time1").item(0).getFirstChild().setNodeValue("2010-10-30");
            String s1 = doc.getElementsByTagName_r("Time1").item(0).getFirstChild().getNodeValue();
            String s2 = doc.getElementsByTagName_r("Time2").item(0).getFirstChild().getNodeValue();
            String s3 = doc.getElementsByTagName_r("Time3").item(0).getFirstChild().getNodeValue();
            String s4 = doc.getElementsByTagName_r("Music1").item(0).getFirstChild().getNodeValue();
            System.out.println(s1 + ";" + s2 + ";" + s3 + ";" + s4);
        }
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    } catch (SAXException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

二、DOM4J解析XML文件
[java]
SAXReader reader = new SAXReader();
Document document;
try {
    document = reader.read(new File("d:\\WordChronos.xml"));
    Element root = ((org.dom4j.Document) document).getRootElement();
    List<Element> worktimes = root.elements("Set");
    for (Element worktime : worktimes) {

        worktime.element("Time1").setText("07:00");
        worktime.element("Time2").setText("08:00");
        worktime.element("Time3").setText("09:00");
        worktime.element("Music1").setText("我知道我爱你.mp3");


        time1 = worktime.element("Time1").getText();
        time2 = worktime.element("Time2").getText();
        time3 = worktime.element("Time3").getText();
        musicPath1 = worktime.element("Music1").getText();
        System.out.println(time1+"\t"+time2+"\t"+time3+"\t"+musicPath1);
    }
    XMLWriter writer = new XMLWriter(new FileWriter("d:\\WordChronos.xml"));
    writer.write(document);
    writer.close();
} catch (MalformedURLException e) {
    e.printStackTrace();
} catch (DocumentException e) {
    e.printStackTrace();
} catch (IOException e) {
    e.printStackTrace();
}

三、Android自带的pull解析方式
********************************xml文件格式***************************************
[html]
<?xml version="1.0" encoding="utf-8" ?>
<LunarFeast>
<Feast>
    <Date>0101</Date>
    <Content>春节</Content>
</Feast>
<Feast>
    <Date>0115</Date>
    <Content>元宵节</Content>
</Feast>
<Feast>
    <Date>0202</Date>
    <Content>青龙节</Content>
</Feast>
。。。。。。。

</LunarFeast>
**********************************************************************************
[java]
//解析XML文件
public List<Message> parser2(){
    //引用资源中的xml文件，如下方式获取：
    //XmlPullParser parser = this.getResources().getXml(R.xml.solarfeastfile);

    //引用sdcard里面的xml文件，如下方式获取
    XmlPullParser parser = Xml.newPullParser();
    InputStream is = new FileInputStream(path);
    parser.setInput(is,"utf-8");

    try {
        int eventType = parser.getEventType();
        Message currentMessage = null;
        boolean done = false;
        while(eventType!= XmlPullParser.END_DOCUMENT && !done){
            String name = null;
            switch(eventType){
            case XmlPullParser.START_DOCUMENT:
                message2 = new ArrayList<Message>();
                break;
            case XmlPullParser.START_TAG:
                name = parser.getName();
                if(name.equalsIgnoreCase("Feast")){
                    currentMessage = new Message();
   &nbs

补充：移动开发 , Android ,