我希望得到输出:
50ml milk
从以下代码:
<ul class="ingredients-list__group">
<li>50ml <a href="/glossary/milk" class="tooltip-processed">milk
<div class="tooltip">
<h2
class="node-title">Milk</h2> <span class="fonetic">mill-k</span>
<p>One of the most widely used ingredients, milk is often referred to as a complete food. While cow…</p>
</div>
</a>
</li>
</ul>
&#13;
目前我正在使用XPATH:
//ul[@class="ingredients-list__group"]/li
但是得到:
50ml milk Milk mill-kOne of the most widely used ingredients, milk is often referred to as a complete food. While cow…
如何排除div /工具提示中的内容?
答案 0 :(得分:2)
xpath
2.0:
//ul[@class="ingredients-list__group"]/li/concat(./text()[1], ./a/text()[1])
xpath
1.0:
concat(//ul[@class="ingredients-list__group"]/li/text()[1], //ul[@class="ingredients-list__group"]/li/a/text()[1])'
答案 1 :(得分:0)
您可以使用
选择相关的文本节点//ul[@class="ingredients-list__group"]//
text()[not(ancestor::div[@class='tooltip'])]
如果您在XPath 2.0中,则可以将其置于string-join()调用中,以将它们连接成一个字符串。如果您坚持使用1.0,则必须将多个文本节点返回到调用应用程序,并使用宿主语言代码将它们连接在一起。