
Plain character data nodes (node_pcdata
) represent plain text in XML. PCDATA nodes have a value, but do not have a name or children/attributes. Note that plain character data is not a part of the element node but instead has its own node; an element node can have several child PCDATA nodes. The example XML representation of text nodes is as follows:
<node>
text1
<child/>
text2
</node>
Here "node"
element has three children, two of which are PCDATA nodes with values " text1 "
and " text2 "
.
翻译:在XML文件中纯字符数据节点代表纯字符。纯字符数据节点有一个值,但是没有相应的名字及其属性。注意到纯字符数据不是元素节点的一部分只但又它自己的节点。一个元素节点可以有几个子纯字符数据节点。具有问文本节点的代表例子如下:...
这里,节点元素有三个子元素,它们是text1,text2,<child/>. 其中两个j节点是纯字符数据。