public static void jdomReader() throws Exception {          SAXBuilder builder = new SAXBuilder();          Document read_doc = builder.build(new File("F:/jdom_constant_config.xml"));          Element root = read_doc.getRootElement(); //取得根节点        String a = root.getContent().get(0).getValue();//获得注释        String id = root.getAttribute("id").getValue(); // 获得属性id的值        System.out.println(id + "," + a);        List
     list = root.getChildren("subTree");                    for(int i=0;i
    
      "+obj1);              System.out.println("object2=> "+obj2);              System.out.println("object3=> "+obj3);              System.out.println("---------------");          }                }