python实现多进程

from multiprocessing import Process

# 方式一
# def sub_process():
# 	for i in range(11):
# 		print(i)


# def main():
# 	p = Process(target=sub_process)
# 	p.start()
# 	for i in range(11):
# 		print(i)


# 方式二
class SubProcess(Process):

	def run(self):
		"""
		子进程任务函数
		"""
		for i in range(1000):
			print("子进程", i)

def main():
	p = SubProcess()
	p.start()
	for i in range(10000):
		print("主进程", i)


if __name__ == "__main__":
	main()