擅长:python、mysql、java
<p>以前的海报是有权利的。etree文档可以在以下位置找到:</p>
<p><a href="https://docs.python.org/2/library/xml.etree.elementtree.html#module-xml.etree.ElementTree" rel="nofollow">https://docs.python.org/2/library/xml.etree.elementtree.html#module-xml.etree.ElementTree</a></p>
<p>可以帮助你。下面是一个可能会成功的代码示例(部分来自上面的链接):</p>
<pre><code>import xml.etree.ElementTree as ET
tree = ET.parse('your_file.xml')
root = tree.getroot()
for group in root.findall('group'):
title = group.find('title')
titlephrase = title.find('phrase').text
for doc in group.findall('document'):
refid = doc.get('refid')
</code></pre>
<p>或者,如果您希望ID存储在group标记中,您可以使用<code>id = group.get('id')</code>,而不是搜索所有的<code>refid</code></p>