xml xpath 获取包含文本的节点
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xpath to get Node containing text
提问by Vjy
I tried to search for nodes containing text 'Yahoo' under '/doc/story/content', it returns 'content' node, but I need exact text node that contains 'Yahoo' or it's parent
我试图在“/doc/story/content”下搜索包含文本“雅虎”的节点，它返回“内容”节点，但我需要包含“雅虎”或其父节点的确切文本节点
<doc>
<story>
<content id="201009281450332423">
<ul>MSW NYNES NYPG1 DILMA</ul>
<p> <k> Yahoo, made </k> it nice </p>
<p>
<author>-v-</author>
</p>
</content>
</story>
</doc>
Xpath: "/doc/story/content[contains(., 'Yahoo')]"
X路径： "/doc/story/content[contains(., 'Yahoo')]"
回答by Ravish
Since you need all textNodes only which contain the text Yahoo, use the following XPath.
由于您只需要包含文本Yahoo 的所有 textNodes ，请使用以下 XPath。
//text()[contains(., 'Yahoo')]
This should return you all the textNodes only which contains Yahoo(case-sensitive) in it.
这应该只返回包含Yahoo（区分大小写）的所有 textNodes 。
回答by Jon
Your XML is malformed. </content></doc></story>should be </content></story></doc>.
您的 XML 格式错误。</content></doc></story>应该是</content></story></doc>。
Apart from that, the XPath you would want is
除此之外，您想要的 XPath 是
/doc/story/content//*[contains(., 'Yahoo')]
(select any descendant of <content>which contains the text "Yahoo" -- this will select the <p>)
（选择<content>包含文本“雅虎”的任何后代- 这将选择<p>）
