python 批量修改文件的后缀
1：文件地址 将.下载 去掉 C:\Users\Administrator\Desktop\2_files
2： 使用python
import os
import shutil
root='C:\\Users\\Administrator\\Desktop\\1_files'
for rt, dirs, files in os.walk(root):
for f in files:
fn = os.path.join(rt, f)
nfn = fn.replace('.下载', '')
print (nfn)
if fn != nfn:
shutil.move(fn, nfn)