python note 29 线程创建

1、线程

　　

import time
import threadingdef task(a1,a2,a3):time.sleep(2)print('拿快递')def play():print('和女朋友去耍')def wm():print('去拿外卖')# 创建一个线程
# 让该线程去执行任务：函数
t1 = threading.Thread(target=task,args=(1,2,3,))
# 去执行吧
t1.start()# 创建一个线程
# 让该线程去执行任务：函数
t2 = threading.Thread(target=play)
# 去执行吧
t2.start()# 创建一个线程
# 让该线程去执行任务：函数
t3 = threading.Thread(target=wm)
# 去执行吧
t3.start()

2、socketserver

import socketserverclass MyServer(socketserver.BaseRequestHandler):def handle(self):self.requestself.client_addressself.server# 编写代码

server = socketserver.ThreadingTCPServer(('192.168.13.84',8001,),MyServer)
"""
server.server_address = server_address
server.RequestHandlerClass = RequestHandlerClass
server.__is_shut_down = threading.Event()
server.__shutdown_request = False
server.socket = socket....- socket.bind- socket.listen
"""server.serve_forever()