python创建多线程的两种方法

import time

from threading import Thread

class MyThread(Thread):

    def __init__(self, name='Python3'):

        super().__init__()

        self.name = name

    def run(self):

        for i in range(2):

            print("Hello", self.name)

            time.sleep(1)

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

import thread

import time

def A(para):

    for i in range(5):

        print para

        time.sleep(0.5)

def B(para):

    for i in range(5):

        print para

        time.sleep(0.2)

if __name__ == '__main__':

    thread.start_new_thread(A, ('我是线程A',))

    thread.start_new_thread(B, ('我是线程B',))

    while 1:

        pass