用Python写一个模拟qq聊天小程序的代码实例_Python

Python 超简单的聊天程序

客户端:

				?

									import socket, sys

									host = '10.248.27.23'

									# host = raw_input("Plz imput destination IP:")

									# data = raw_input("Plz imput what you want to submit:")

									port = 51423

									s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)

									try:

									  s.connect((host, port))

									except socket.gaierror, e:

									  print "Address-related error connecting to server: %s" %e

									  sys.exit(1)

									except socket.error, e:

									  print "Connection error: %s" %e

									  sys.exit(1)

									while 1:

									  try:

									    data = raw_input("I say: ")

									    s.send(data)

									    buf = s.recv(1024)

									    if len(buf):

									      print "he say: "+buf

									  except:

									    print "Dialogue Over"

									    s.close()

									    sys.exit(0)

服务器:

				?

									import socket, traceback, sys

									host = ''

									port = 51423

									s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

									s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)

									s.bind((host, port))

									s.listen(1)

									ClientSock, ClientAddr = s.accept()

									while 1:

									  try:

									    buf = ClientSock.recv(1024)

									    if len(buf):

									      print "he say: "+buf

									    data = raw_input("I say: ")

									    ClientSock.sendall(data)

									  except:

									    print "Dialogue Over"

									    ClientSock.close()

									    sys.exit(0)

模拟qq聊天，语言环境：Python3

示例代码：

				?

									# 编写一个程序，模拟qq聊天

									# 要求：程序可以同时发消息和收消息，发和收的过程中程序不退出

									# 思路：使用socket来完成(socket 是全双工模式，可以实现收和发同时进行)，定义俩个线程，一个负责发消息、一个负责收消息

									from threading import Thread

									from socket import *

									def rec_data():

									  while True:

									    rec_info = udpsocket.recvfrom(1024)

									    print("\r>>%s:%s" % (rec_info[1], rec_info[0].decode("gb2312")))

									    print("<<", end="")

									def send_date():

									  while True:

									    send_mes = input("<<")

									    udpsocket.sendto(send_mes.encode("gb2312"), (desip, desport))

									udpsocket = None

									desip = ""

									desport = 0

									def main():

									  global udpsocket

									  global desip

									  global desport

									  desip = input("对方IP：")

									  desport = int(input("对方端口："))

									  udpsocket = socket(AF_INET, SOCK_DGRAM)

									  udpsocket.bind(("", 9001))

									  tr = Thread(target=rec_data)

									  ts = Thread(target=send_date)

									  tr.start()

									  ts.start()

									  tr.join()

									  ts.join()

									if __name__ == '__main__':

									  main()

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原文链接：https://blog.csdn.net/wdz306ling/article/details/86623436

用Python写一个模拟qq聊天小程序的代码实例

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