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)