擅长:python、mysql、java
<p>如果你确定“插曲”后面有两个数字,那么你可以这样编码。否则,恐怕你应该用<a href="https://docs.python.org/3/library/re.html" rel="nofollow noreferrer">re</a>或<a href="https://docs.python.org/3/library/stdtypes.html?highlight=split#str.split" rel="nofollow noreferrer">split</a>来得到你想要的东西。你知道吗</p>
<pre><code>import os
key = 'Episode'
for filename in os.listdir("."):
try:
index = filename.index(key)
_, file_extension = os.path.splitext(filename)
new_name = filename[index:index+len(key)+3] + file_extension
os.rename(filename, new_name)
except ValueError:
pass
</code></pre>