擅长:python、mysql、java
<p><a href="https://docs.python.org/3/library/re.html#re.findall" rel="nofollow noreferrer">^{<cd1>}</a>不接受字符串列表。你需要<a href="https://docs.python.org/3/library/re.html#re.match" rel="nofollow noreferrer">^{<cd2>}</a>。在</p>
<pre><code># Create the regex object that we will use to find our files
fileRegex = re.compile(r'A[0-9]*[a-z]*[0-9]*.*')
all_files = []
# Recursively read the contents of the working_dir/Main folder #:
for folderName, subfolders, filenames in os.walk(working_directory + "/Main"):
for filename in filenames:
all_files.append(filename)
found_files = [file_name for file_name in all_files if fileRegex.match(file_name)]
</code></pre>