# !usr/bin/env python

# -*- coding:utf-8 _*-

"""

@Author:何以解忧

@Blog(个人博客地址): shuopython.com

@WeChat Official Account(微信公众号)：猿说python

@Github:www.github.com

@File:python_process.py

@Time:2019/12/21 21:25

@Motto:不积跬步无以至千里，不积小流无以成江海，程序人生的精彩需要坚持不懈地积累！

"""

frommultiprocessingimportProcess

defpeople_info(*args,**kwargs):

    print(args,kwargs)

defmain():

    # 信息列表

    list_info=[{"name":"zhangsan","height":"175cm"},

                {"name":"lisi","height":"155cm"},

                {"name":"wangwu","height":"195cm"},

                {"name":"liqi","height":"166cm"},

                {"name":"wangba","height":"125cm"},]

    # 创建进程

    foriinrange(5):

        p=Process(target=people_info,args=(i,),kwargs=list_info[i])

        # 设置为守护进程，必须设置在start函数之前，否则会产生异常

        # 默认为False，即主进程会等待子进程结束之后才结束，

        # 如果设置为True，主进程结束之后所有的子进程自动结束，不管子进程是否已经执行完所有任务

        # p.daemon = True

        # 启动进程

        p.start()

        # 获取进程pid，如果在start函数之前获取pid，默认为None，因为进程还没启动

        print("进程process pid = ",p.pid)

        # 获取进程名字

        print("进程process name = ",p.name)

        # 获取进程pid

        print("进程process exitcode = ",p.exitcode)

if__name__=="__main__":

    main()

进程processpid=  2600

进程processname=  Process-1

进程processexitcode=  None

进程processpid=  4372

进程processname=  Process-2

进程processexitcode=  None

进程processpid=  14124

进程processname=  Process-3

进程processexitcode=  None

进程processpid=  10920

进程processname=  Process-4

进程processexitcode=  None

进程processpid=  4892

进程processname=  Process-5

进程processexitcode=  None

(0,){'name':'zhangsan','height':'175cm'}

(1,){'name':'lisi','height':'155cm'}

(2,){'name':'wangwu','height':'195cm'}

(3,){'name':'liqi','height':'166cm'}

(4,){'name':'wangba','height':'125cm'}