擅长:python、mysql、java
<p>您提到它不起作用,因为函数无法将值/文本保留在内存中以返回它。是否强制不将值存储到其他变量</p>
<pre><code>t1 = 'E 18TH ST AND A AVE'
for t1 in column: #t1 is address in the dataframe column
t2 = t1.split()
t2[1] = re.sub(r'(TH|ST)', '',t2[1])
t1 = ' '.join(t2)
</code></pre>