擅长:python、mysql、java
<pre><code>>>> import os
>>> path = r'\\cusfs01\userprof$\khalha\Desktop\AllSalesForecasting'
>>> sorted(sum([files for _,_,files in os.walk(path)], []), key=lambda f: int(f.split('.')[0]))
['1.csv', '2.csv', '3.csv', '4.csv', '5.csv', '6.csv', '7.csv', '8.csv', '9.csv', '10.csv', '11.csv', '12.csv', '13.csv', '14.csv', '15.csv', '16.csv', '17.csv', '18.csv', '19.csv', '20.csv', '21.csv', '22.csv', '23.csv', '24.csv', '25.csv', '26.csv', '27.csv', '28.csv', '29.csv', '30.csv', '31.csv', '32.csv', '33.csv', '34.csv', '35.csv', '36.csv', '37.csv', '38.csv', '39.csv', '40.csv', '41.csv', '42.csv', '43.csv', '44.csv', '45.csv', '46.csv', '47.csv', '48.csv', '49.csv', '50.csv', '51.csv', '52.csv', '53.csv', '54.csv']
>>>
</code></pre>