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')