二：关闭app，开启app

# 关闭某个app

import os

import psutil

exe = 'notepad.exe'

command = 'taskkill /F /IM notepad.exe'

try:

           p_name = [psutil.Process(i).name() for i in psutil.pids()]

    if exe in p_name:

        os.system(command)

except:

    pass

 

# 开启某个app

import os

os.system("C:\\Windows\\System32\\notepad.exe")