python之socket运用之执行命令

import socket
import subprocess
HOST = "127.0.0.1"
PORT = 5001
ip_bind = (HOST,PORT)
server = socket.socket()
server.bind(ip_bind)
server.listen(1)
print("server is waiting for connected........")
conn, add = server.accept()
print("client is already connected,address is [%s]" % (add[1]))
while True:
    client_data = conn.recv(10)
    print(client_data,type(client_data))
    a = str(client_data, encoding="utf-8")
    print(a,type(a))
    temp = subprocess.Popen(a,stdout=subprocess.PIPE)
    server_data = temp.stdout.read()
    print(server_data,type(server_data))
    conn.sendall(server_data)

import socket
HOST = "127.0.0.1"
PORT = 5001
ip_bind = (HOST,PORT)
client = socket.socket()
client.connect(ip_bind)
while True:
    client_data = input("client:")
    client.sendall(bytes(client_data,encoding="utf-8"))
    server_reply = client.recv(10)
    # print(server_reply,type(server_reply))
    print(str(server_reply))