os 模块

1.创建新目录

os.mkdir("new_dir")

2.打印内存对象值

import os
cmd_res=os.system("dir")
print(cmd_res)

3.

import os

cmd_res=os.popen("dir").read()
print(cmd_res)

 

转载于:https://www.cnblogs.com/mff-5830/p/10655517.html