9、批量修改文件后缀名

<pre><code class="language-python"># coding:utf-8 import os save_path = 'D:\\apk\\1' os.chdir(save_path) movie_name = os.listdir('./') i=2514 for temp in movie_name: print(i) new_name = str(i) i = i+1 # os.rename('./' + temp, '' + new_name+'.jpg')</code></pre>