python-多任务编程-多线程

示例代码如下：

import threading
import time


def make_food(food):
	print(food, "开始制作")
	time.sleep(2)
	print(food, "制作完成")


def main():

	food_list = ['番茄炒鸡蛋', '青椒炒牛肉']

	start_time = time.time()

	for food in food_list:
		# make_food(food)
		# 创建线程
		t = threading.Thread(target=make_food, args=(food, ))
		# 开启线程
		t.start()

	end_time = time.time()

	print(end_time -start_time)


if __name__ == '__main__':
	main()