Java dom4j生成XML文件的方法分享

dom4j创建xml的方法分享

  1.创建一个文档模型
     Document document = DocumentHelper.createDocument(); 
  2.创建元素的根节点
     Element root = document.addElement("root");
  3.根节点添加元素和属性
    root.addElement("author").addAttribute("name","maomao").addAttribute("location","CN").addText("shenzhen" );
  4.保存文件
    writer.write(document);
    writer.close();

public static void main(String[] args) throws IOException {
    OutputFormat format = OutputFormat.createPrettyPrint();
    XMLWriter writer = new XMLWriter(new FileWriter("test.xml"), format);

    Document document = DocumentHelper.createDocument();
    Element root = document.addElement("root");

    root.addComment("This is xml comment");
    root.addElement("author").addAttribute("name", "maomao").addAttribute("location", "CN").addText("shenzhen");
    writer.write(document);
    writer.close();
}