1Attributes 存储节点的属性列表(只读)

2childNodes 存储节点的子节点列表(只读)

3dataType 返回此节点的数据类型

4Definition 以DTD或XML模式给出的节点的定义(只读)

5Doctype 指定文档类型节点(只读)

6documentElement 返回文档的根元素(可读写)

7firstChild 返回当前节点的第一个子节点(只读)-1Attributes storage node property list (read-only) 2childNodes storage node' s child list (read-only) 3dataType return this node' s data type 4Definition to DTD or XML schema definition given node (read only) 5Doctype specify the document type node ( read-only) 6documentElement return the document' s root element (read-write) 7firstChild returns the current node' s first child (read only)