<strong><font style="BACKGROUND-COLOR: #ccffcc">节点编号: 节点名称: <br></font></strong>1 Element <br>2 Attribute <br>3 Text <br>4 CDATA Section <br>5 Entity Reference <br>6 Entity <br>7 Processing Instrucion <br>8 Comment <br>9 Document <br>10 Document Type <br>11 Document Fragment <br>12 Notation