擅长:python、mysql、java
<p>使用字符串.strip(s[,字符])
<a href="https://docs.python.org/2/library/string.html" rel="nofollow noreferrer">https://docs.python.org/2/library/string.html</a></p>
<p>在函数中,将x替换为strip(x,['.',',',',':',';','!', '?']在</p>
<p>如果需要,可添加更多标点符号</p>