import socket
words ={'how are you?':'Fine,thank you.',
'how old are you?':'38',
'what is your name?':'Dong FuGuo',
"what's your name?":'Dong FuGuo',
'where do you work?':'SDIBT',
'bye':'Bye'}
HOST =''
PORT =50007
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
#綁定socket
s.bind((HOST, PORT))
#開始監(jiān)聽
s.listen(1)
print('Listening at port:',PORT)
conn, addr = s.accept()
print('Connected by', addr)
while True:
  data = conn.recv(1024)
  data = data.decode()
  ifnot data:
break
print('Received message:', data)
conn.sendall(words.get(data,'Nothing').encode())
conn.close()

import socket
HOST ='127.0.0.1'#服務端主機IP地址
PORT =50007#服務端主機端口號
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((HOST, PORT))#連接連接
while True:
  c = input('Input the content you want to send:')
  s.sendall(c.encode())#發(fā)送數(shù)據(jù)
  data = s.recv(1024)#從客戶端接收數(shù)據(jù)
  data = data.decode()
  print('Received:', data)
  if c.lower()=='bye':
break
s.close()#關閉連接