通过内文选择 XPath [英] XPath selection by innertext

问题描述

我正在尝试从已解析的 XML 文档中提取具有特定内部文本的元素.我知道我可以使用 //myparent[mychild='foo'] 选择一个具有特定内部文本的子元素，但实际上我只想在此示例中选择mychild"元素.

I'm trying to extract an element with a particular innertext from a parsed XML document. I know that I can select an element that has a child with a particular innertext using //myparent[mychild='foo'], but I actually just want to select the "mychild" element in this example.

<myparent>
  <mychild>
    foo
  </mychild>
</myparent>

返回mychild"节点的foo"的 XPath 查询是什么?

What would be the XPath query for "foo" that would return the "mychild" node?

推荐答案

你试过了吗?

//myparent/mychild[text() = 'foo']

或者，您可以使用 self 轴的快捷方式:

Alternatively, you can use the shortcut for the self axis:

//myparent/mychild[. = 'foo']

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