socket服務器代碼

import socketserver,time

myHost = ‘‘
myPort = 50007
def now():                                                    #返回一個時間
    return time.ctime(time.time()) 

class MyClientHandler(socketserver.BaseRequestHandler):
    def handle(self):                                          #處理每一個連接的用戶
 

        print(self.client_address,now())                       #打印該用戶地址
        time.sleep(5)                                          #模擬一個運行
        while True:                                            #self.reqeust指的是用戶
            data = self.request.recv(1024)                     # 從客戶端接受信息
            if
 
 not data: break
            reply = ‘Ech0=>%s at %s‘%(data,now())
            self.request.send(reply.encode())                  #發送信息給客戶端
        self.request.close()

#創建線程，讓服務器一直運行下去
myaddr = (myHost,myPort)
server = socketserver.ThreadingTCPServer(myaddr,MyClientHandler)
server.serve_forever()
 

socket客戶端測試代碼

from socket import *

serverHost = ‘localhost‘
serverPort = 50007

while True:
    messages = [input(‘輸入‘).encode()]             #輸入信息，並設置編碼， 可設置b‘‘或者str.encode()

    socketobj = socket(AF_INET, SOCK_STREAM)        # 創建TCP對象
    socketobj.connect((serverHost, serverPort))     # 連接端口

    for line in messages:
        socketobj.send(line)
        data = socketobj.recv(1024)                 # 從服務器接受信息
        print(‘Client received:‘, data.decode())    #打印信息，解碼打印,str.decode()

    socketobj.close()

1.3用socketserver創建服務器