擅长:python、mysql、java
<p>使用正则表达式。你知道吗</p>
<p><strong>例如:</strong></p>
<pre><code>import re
find_keyword = 'username'
the_list = []
with open('config_file.txt') as f:
for line in f:
m = re.search(r"\b{}\b \b(.*?)\b ".format(find_keyword), line.strip()) #Search for key and word after that.
if m:
the_list.append(m.group(1))
print(the_list)# ->['Hilton', 'gooduser', 'jason']
</code></pre>