#Server_Socket
import socket
import os
Server = socket.socket()
Server.bind(('localhost',9999)) #bind the IP and port
Server.listen() #listening to the port
while True:
conn,addr = Server.accept() #waiting for the call from clients.
print("new conn",addr)
while True:
cmd = conn.recv(1024)
if not cmd:
print('the client is disconnected')
break
print('issue the command',cmd)
cmd_res = os.popen(cmd.decode()).read() #将Ascii码转为str，用于读取。
conn.send(cmd_res.encode('utf-8')) #send back the outcomes.
Server.close()
#Client_Socket
import socket
Client = socket.socket()
Client.connect(('localhost',9999))
while True:
cmd = input(b'>>:').strip()
if len(cmd) == 0: continue
Client.send(cmd.encode('utf-8')) # 将str转成二进制Ascii码或二进制位代码，像UTF-8，才能进行传送。
cmd_res = Client.recv(1024)
print(cmd_res)
Client.close()