擅长:python、mysql、java
<p>使用正则表达式-<a href="http://docs.python.org/2/library/re.html" rel="noreferrer">documentation</a>作进一步参考</p>
<pre><code>import re
text = 'gfgfdAAA1234ZZZuijjk'
m = re.search('AAA(.+?)ZZZ', text)
if m:
found = m.group(1)
# found: 1234
</code></pre>
<p>或:</p>
<pre><code>import re
text = 'gfgfdAAA1234ZZZuijjk'
try:
found = re.search('AAA(.+?)ZZZ', text).group(1)
except AttributeError:
# AAA, ZZZ not found in the original string
found = '' # apply your error handling
# found: 1234
</code></pre>