擅长:python、mysql、java
<p><a href="https://docs.python.org/3/library/xml.etree.elementtree.html#supported-xpath-syntax" rel="nofollow noreferrer">The XPath support in ElementTree is limited</a>,但支持您的表达式类型。只是您需要删除<code>=</code>周围的多余空格:</p>
<pre><code>.//BuildingNodeBase[name='Building name']
</code></pre>