xml 用于查找标记名称包含“名称”的元素的 XPath 表达式
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XPath expression to find elements whose tag name contains 'Name'
提问by user2082317
I am a newcomer to XPath.
我是 XPath 的新手。
I am looking for a way to get all elements whose tag name contains a particular string.
我正在寻找一种方法来获取标签名称包含特定字符串的所有元素。
For example, if I have XML like below, I want to get all the elements whose tag name contains the word 'Name'. i.e., I want to fetch the following elements: <SquareName>, <RectangleName>, and <ParallelogramName>.
例如，如果我有像下面这样的 XML，我想获取其标记名称包含单词“名称”的所有元素。也就是说，我希望获取以下元素：<SquareName>，<RectangleName>，和<ParallelogramName>。
I tried some combinations of name(), contains()etc., but it did not work.
Please suggest.
我试过的一些组合name()，contains()等等，但没有奏效。请建议。
<Objects>
<Four-Sided>
<Square>
<SquareName>ABCD</SquareName>
<Length>4</Length>
<Height>4</Height>
<Colour>Blue</Colour>
</Square>
<Rectangle>
<RectangleName>EFGH</RectangleName>
<Length>10</Length>
<Height>6</Height>
<Colour>Brown</Colour>
</Rectangle>
<Parallelogram>
<ParallelogramName>WXYZ</ParallelogramName>
<Length>12</Length>
<Height>4</Height>
<Colour>Black</Colour>
</Parallelogram>
</Four-Sided>
</Objects>
回答by Jens Erat
For an XPath solution:
对于 XPath 解决方案：
//*[contains(local-name(), 'Name')]
回答by farooq
Since there is no Namespace prefix, you can also use
由于没有命名空间前缀，您也可以使用
//*[contains(name(), 'Name')]
