python基础学习-day38==课后作业练习（创建进程）

一、实现并发的里两种方式

# 第一种
from multiprocessing import Process
import time


class MyProcess(Process):
    def run(self):
        print(f'{name} is running')
        time.sleep(3)
        print('over.....')


if __name__ == '__main__':
    p = MyProcess()
    p.start()
    print('主线程')

# 第二种
from multiprocessing import Process
import time


def text(name):
    print(f'{name} is running')
    time.sleep(2)
    print('over....')


if __name__ == '__main__':
    p = Process(target=text,args = ('hz',))
    p.start()
    print('主线程')