擅长:python、mysql、java
<p>代码:</p>
<pre><code>import re
tags = [
"letter1=A&letter2=B&letter3=C",
"letter1=D&letter2=E&letter3=F"
]
pat=re.compile("(\w+)=(\w+)")
for tag in tags:
print(pat.findall(tag))
</code></pre>
<p>输出:</p>
<pre><code>[('letter1', 'A'), ('letter2', 'B'), ('letter3', 'C')]
[('letter1', 'D'), ('letter2', 'E'), ('letter3', 'F')]
</code></pre>