5.1.12 创建子线程的两种方式

方式一：

from threading import Thread


def work(name):
    print('%s 子线程在运行。。。。' % name)


if __name__ == '__main__':

    t1 = Thread(target=work, args=('thread1',))
    t1.start()

    print('主线程。。。。')

方式二：

from threading import Thread


class MyThread(Thread):
    def __init__(self, name):
        super().__init__()
        self.name = name

    def run(self):
        print('%s 子线程在运行。。。。。。' % self.name)


if __name__ == '__main__':
    t1 = MyThread('thread_1')
    t2 = MyThread('thread_2')
    t1.start()
    t2.start()