android解析XML文件

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对于config.xml:

<?xml version="1.0" encoding="utf-8"?><resources><string name="server_api">http://www.phpwind.net/</string><string name="app_name">phpwind</string><string name="app_label">phpwind</string></resources>

1. DOM方式

public void getByDOM() {try {DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();DocumentBuilder builder = factory.newDocumentBuilder();Document document = builder.parse(getResources().getAssets().open("xmlfile/config.xml"));Element element = document.getDocumentElement();NodeList nodes = element.getElementsByTagName("string");for (int i = 0; i < nodes.getLength(); i++) {Element node = (Element) nodes.item(i);Log.i(TAG, "name:" + node.getAttribute("name") + ", value:" + node.getFirstChild().getNodeValue());// node.getTextContent();}} catch (SAXException ex) {ex.printStackTrace();} catch (IOException ex) {ex.printStackTrace();} catch (ParserConfigurationException ex) {ex.printStackTrace();}}

2. Pull方式

public void getByPull() {XmlPullParser xml = null;try {XmlPullParserFactory factory = XmlPullParserFactory.newInstance();xml = factory.newPullParser();xml.setInput(getAssets().open("xmlfile/config.xml"), "utf-8");int tagType = xml.next();while (tagType != XmlPullParser.END_DOCUMENT) {if (tagType == XmlPullParser.START_TAG && xml.getName().equals("string")) {Log.i(TAG, xml.getAttributeValue("", "name"));xml.next();Log.i(TAG, "----" + xml.getText());}tagType = xml.next();}} catch (IOException e) {e.printStackTrace();} catch (XmlPullParserException e) {e.printStackTrace();}}