擅长:python、mysql、java
<p>您可以使用pandas<a href="https://pandas.pydata.org/pandas-docs/stable/reference/series.html#api-series-str" rel="nofollow noreferrer">string accessor methods</a></p>
<p>例如</p>
<pre><code>import pandas as pd
test = pd.Series([
"https://www.cosmopolitan.com/entertainment/tv/a46533/",
"https://www.bazaar.com/entertainment/tv/a46533/"])
test = test.str[:-1]
</code></pre>
<p>将从字符串中删除最后一个字符。这允许您对整个列进行操作,而不是一次对一行进行操作</p>