python_day9 共享数据

from multiprocessing import Manager,Process
import time
import os


def work(l,d):
    l.append(os.getpid())
    d[os.getpid()]=os.getpid()



if __name__ == '__main__':
    m=Manager()
    l=m.list()
    d=m.dict()
    p_l=[]
    for i in range(5):
        p=Process(target=work,args=(l,d))
        p_l.append(p)
        p.start()
    for p in p_l:
        p.join()
    print(l)
    print(d)
    print('主进程')