擅长:python、mysql、java
<p>您可以遍历所需的目录并检查是否遇到以下文件:</p>
<pre><code>import os
def find_file(root_path, searched_file):
for root, dirs, filenames in os.walk(root_path):
if searched_file in filenames:
return os.path.join(root, searched_file)
output = find_file(os.environ['HOME'], 'sometextfile.txt') # or whatever base directory
</code></pre>