Python 之 SSH简单实例

Posted 2021-02-11

服务器端代码

#Author Kang

import os
import subprocess
import socket

server = socket.socket()
server.bind((‘localhost‘,9999))
server.listen()

print("等待客户端连接:>>>>")

while True:
    conn,addr = server.accept()
    print("接受了一个新的链接！！")
    while True:
        data = conn.recv(10240)
        cmd = subprocess.getstatusoutput(data.decode())
        print("执行命令:>>",cmd)
        if len(cmd[1]) != 0:
            conn.send(cmd[1].encode("utf-8"))
        elif cmd[0] == 0 and len(cmd[1]) == 0:
            res = ‘命令执行成功，但没有返回值‘
            conn.send(res.encode("utf-8"))
        if len(data) == 0:
            break
server.close()

客户端代码

#Author Kang

import socket

client =  socket.socket()

client.connect((‘localhost‘,9999))

while True:
    msg = input("请输入你要传递的信息:>>>>>")
    if len(msg) == 0:
        continue
    client.send(msg.encode("utf-8"))
    data = client.recv(10240).decode()
    print(data)
client.close()