Dom4j

package Dom4j;

import org.dom4j.Document;
import org.dom4j.Element;

public class BookDaoDom4j {
	public boolean addBook(Book book){
		boolean result=false;
		
		try {
			//1,得到Document对象
			Document document=Dom4jUtil.getDocument();
			Element root=document.getRootElement();
			//2，利用DocumentHelper创建书
			Element bookE=root.addElement("书");
			//3，创建子元素
			bookE.addElement("name").setText(book.getName());
			bookE.addElement("author").setText(book.getAuthor());
			bookE.addElement("price").setText(book.getPrice());
			//4，更新文档
			Dom4jUtil.writeXML(document);
			result=true;
		} catch (Exception e) {
			throw new RuntimeException(e);
		}
		return result;
	}
	public boolean removeBook(String name){
		boolean result=false;
		return result;
	}

}