dom4j之小小工具，dom4j

dom4j之小小工具，dom4j

dom4j經常不用，方法忘了又記，故做出讀取xml和把document寫入xml的小小工具~~~

/** * 讀取document和將document對象寫入到xml的小工具 * 使用該類必須給出dom4j的jar包 * @author hui.zhang * */public class Dom4jUtils {    private Dom4jUtils() {}    /**     * 通過路徑擷取document對象     * @param pathname xml的路徑     * @return 返回document對象     * @throws DocumentException     */    public static Document getDocument(File pathname) throws DocumentException {        SAXReader reader = new SAXReader();        Document document = reader.read(pathname);        return document;    }        /**     * 傳一個document對象寫入到指定xml路徑下     * @param path 寫迴路徑     * @param document 傳一個document對象     * @throws IOException     */  static void write2XML(File path, Document document) throws IOException {        OutputFormat format = OutputFormat.createPrettyPrint();        //format.setEncoding("UTF-8");//預設的編碼就是UTF-8        XMLWriter xml = new XMLWriter(new FileOutputStream(path), format);        xml.write(document);    }    }