实现多进程:
# -*- coding: utf-8 -*- import multiprocessing import time,os ''' ''' def run(name): time.sleep(2) print('hello ',name) if __name__ == '__main__': #获取父进程的id print("parent process id :",os.getppid()) #获取当前进程id print(" process id :",os.getpid()) p = multiprocessing.Process(target =run ,args=('xiaoqiang',)) p.start() p.join()