主要依赖的是 subprocess模块

Server端:

import socket

import subprocess



sk = socket.socket()

sk.bind(("127.0.0.1",10050))

sk.listen()



conn,addr = sk.accept()

while True:

    if getattr(conn,'_closed'):

        conn, addr = sk.accept()



    # 获取接收到的命令

    exec_cmd = conn.recv(1024)

    cmd = exec_cmd.decode("utf-8")

    if cmd=="bye":

        conn.close()

        continue

    ret = subprocess.Popen(cmd,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)

    stdout_bytes = ret.stdout.read()

    stderr_bytes = ret.stderr.read()

    if stdout_bytes:

        conn.send(stdout_bytes)

    else:

        conn.send(stderr_bytes)





#conn.close()

sk.close()

Client端

import socket



sk = socket.socket()

sk.connect_ex(("127.0.0.1",10050))

while True:

    cmd_str = input(">>>")

    sk.send(cmd_str.encode("utf-8"))

    if cmd_str=="bye":

        break

    ret = sk.recv(4096)

    ret_str = ret.decode("gbk")

    print(ret_str)



sk.close()