擅长:python、mysql、java
<p>如果您只是想计算一个单词在XML文档中出现的次数,只需将该文档作为字符串读取并进行计数:</p>
<pre><code>import urllib2
data = urllib2.urlopen('http://www.example.com/file.xml').read()
print data.count('foobar')
</code></pre>
<p>否则,您只需遍历要查找的标记即可:</p>
<pre><code>from xml.etree import cElementTree as ET
xml = ET.fromstring(urllib2.urlopen('http://www.example.com/file.xml').read())
for data in xml.getiterator('data'):
# do something with
data.text
</code></pre>