Python 获取windows下所有进程Id 和名称， 并关闭excel进程

import psutil
import os

def printPids():
    pids = psutil.pids()
    for pid in pids:
        try:
            p = psutil.Process(pid)
            print('pid=%s,pname=%s' % (pid, p.name()))
            # 关闭excel进程
            if p.name() == 'EXCEL.EXE':
                cmd = 'taskkill /F /IM EXCEL.EXE'
                os.system(cmd)
        except Exception as e:
            print(e)

if __name__ == '__main__':
    printPids()