擅长:python、mysql、java
<p>如果您浏览Grok课程,会看到一个名为“逐步并排”的页面(链接在<a href="https://groklearning.com/learn/intro-python-1/repeating-things/8/" rel="nofollow noreferrer">https://groklearning.com/learn/intro-python-1/repeating-things/8/</a>),其中介绍了<code>rstrip</code>函数。如果您写<code>print(output.rstrip())</code>,它将去掉字符串右侧的空白。</p>