![](https://img.haomeiwen.com/i10121480/a785e7d01d501844.jpg)
![](https://img.haomeiwen.com/i10121480/f2031e9e4836ed94.jpg)
参考书籍《python核心编程第二版》
#服务器端代码:保存文件名为:servsock.py
from socket import *
from time import ctime
HOST = ''
PORT = 21567
BUFSIZE = 1024
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(BUFSIZE)
print(data.decode())
if not data:
break
tcpCliSock.send(data)
tcpCliSock.close()
tcpSerSock.close()
#客户端代码:保存文件名为clientsock.py
from socket import *
from time import ctime
HOST = 'localhost'
PORT = 21567
BUFSIZE = 1024
ADDR = (HOST,PORT)
tcpCliSock = socket(AF_INET, SOCK_STREAM)
tcpCliSock.connect(ADDR)
while True:
data = input('>>>')
if not data:
break
tcpCliSock.send(data.encode())
data = tcpCliSock.recv(BUFSIZE)
if not data:
break
print (data)
tcpCliSock.close()
原文由于采用python2的版本,所以input函数采用的是raw_input(), 我用的是python3版本,在运行时,提示下面错误:
![](https://img.haomeiwen.com/i10121480/26cb9e2b06eabf1f.jpg)
![](https://img.haomeiwen.com/i10121480/6f132c2ef670685d.jpg)
但是服务器端出现了下面的错误:
![](https://img.haomeiwen.com/i10121480/069444efbf5f729c.jpg)
问题还不明白是什么意思,应该如何解决。
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