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原标题:Splitting XML level according to XPath
  • 时间:2010-03-02 15:01:17
  •  标签:
  • xml
  • xpath

我可以用XPath表达式将XML文档的一级分割成一个列表吗?例如,我有这个:

<root>
  <test1 />
  <testX />
  <test2 />
  <test21 />
  <testX />
  <test3 />
</root>

因此,在此运行它将返回一个列表,其中包含<test1 /><test2 /><test21 /><test3 />

<代码><testX />之间不一定只有一个节点,但数量可能有所不同。

最佳回答

找到根节点下的第一个元素,以及跟随每个“testX”元素的第一个元素。不包括名称为“testX”的元素。

(/root/*[1] | /root/*[ testX  = name(preceding-sibling::*[1]))[name() !=  testX ]

一些有关XPath的MSDN链接:

问题回答
/root/*[not(self::testX)]

选择

<test1 />
<test2 />
<test21 />
<test3 />




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