【发布时间】:2010-10-16 14:10:18
【问题描述】:
例如考虑下面的xml
<root>
<childNode attribute1="value1">
<grandChildNode attrib1="val1" attrib2="val2">some content1
</grandChildNode>
<grandChildNode attrib1="val1" attrib2="val2">some content2
</grandChildNode>
<grandChildNode attrib1="val1" attrib2="val2">some content3
</grandChildNode>
</childNode>
<childNode attribute1="value1">
<grandChildNode attrib1="val1" attrib2="val2">some content1
</grandChildNode>
<grandChildNode attrib1="val1" attrib2="val2">some content2
</grandChildNode>
<grandChildNode attrib1="val1" attrib2="val2">some content3
</grandChildNode>
</childNode>
<childNode attribute1="value1">
<grandChildNode attrib1="val1" attrib2="val2">some content1
</grandChildNode>
<grandChildNode attrib1="val1" attrib2="val2">some content2
</grandChildNode>
<grandChildNode attrib1="val1" attrib2="val2">some content3
</grandChildNode>
</childNode>
</root>
是使用 DOM 获取根节点,然后循环遍历 childNode 和 grandChildNode 还是使用 XPath 表达式收集子节点和 grandChild 节点的详细信息有效?
【问题讨论】: