Python发送信息至TCP客户端服务器不能正常输出问题

如何用加代码可以使TCP客户端的消息发送到TCP服务器上并print出来？

#!/usr/bin/env python

from socket import *

HOST=''
PORT=21567
ADDR=(HOST,PORT)

tcpSerSock=socket(AF_INET,SOCK_STREAM)
tcpSerSock.bind(ADDR)
tcpSerSock.listen(5)

while True:
    print 'waiting for connection...'
    tcpCliSock,addr=tcpSerSock.accept()
    print '...connected from:',addr
    
while True:
    data=tcpCliSock.recv(1024)
    if not data:
        break
    tcpCliSock.send(data)

tcpCliSock.close()
tcpSerSock.close()

#!/usr/bin/env python

from socket import *

HOST='localhost'
PORT=21567
ADDR=(HOST,PORT)

tcpCliSock=socket(AF_INET,SOCK_STREAM)
tcpCliSock.connect(ADDR)

while True:
    data=raw_input('>')
    if not data:
        break
    tcpCliSock.send(data)
    data=tcpCliSock.recv(1024)
    if not data:
        break
    print data

tcpCliSock.close()

这是我的客户端和服务器代码，我不知道如何下手去改，现在就反馈主机序列号

# -*- coding: utf-8 -*- from socket import * from time import ctime HOST = 'localhost' PORT = 12345 BUFSIZ = 1024 ADDR = (HOST, PORT) tcpSerSock = socket(AF_INET, SOCK_STREAM) tcpSerSock.bind(ADDR) tcpSerSock.listen(2) while True: tcpSerSock.connect_ex(ADDR) print 'waiting for connection...' tcpCliSock, addr = tcpSerSock.accept() print '...connected from:', addr while True: data = tcpCliSock.recv(BUFSIZ) print data,len(data) if not data: break tcpCliSock.send('[%s] %s' % (ctime(), data)) tcpCliSock.close() tcpSerSock.close()
# -*- coding: utf-8 -*- from socket import * HOST = '121.40.77.203' PORT = 12345 BUFSIZ = 1024 ADDR = (HOST, PORT) tcpCliSock = socket(AF_INET, SOCK_STREAM) tcpCliSock.connect(ADDR) while True: data = open('C:\\Users\\gzx\\Desktop\\client_net_dict.txt').read() if not data: break tcpCliSock.sendall(data) data = tcpCliSock.recv(1024) if not data: break print len(data) tcpCliSock.close()

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