擅长:python、mysql、java
<p>尝试使用<a href="https://docs.python.org/2/library/xml.dom.minidom.html" rel="nofollow">xml.dom.minidom</a>:</p>
<pre><code>from xml.dom import minidom
xml_doc = minidom.parse('test.xml')
property_items = xml_doc.getElementsByTagName("Property")
condition = lambda x: x.hasAttribute('oe:key') and
x.attributes['oe:key'].value == "pphostname"
matched_elements = [x for x in property_items if condition(x)]
if matched_elements:
matched_element = matched_elements[0]
print matched_element.attributes['oe:value'].value
</code></pre>