Python实现远程执行命令（cmd）文件上传与此方法类似

server端：

import socket
import subprocess#cmd模块
# subprocess.Popen()
sk = socket.socket()
address = ('127.0.0.1',8000)
sk.bind(address)
sk.listen(3)

print('writing..........')
while True:
    conn,addr = sk.accept()
    print(addr)
    while True:
        try:

            data = conn.recv(1024)
        except Exception:
            break
        print(str(data,'utf8'))
        #拿到一个对象
        obj = subprocess.Popen(str(data,'gbk'),shell=True,stdout=subprocess.PIPE)
        cmd_result = obj.stdout.read()
        #int类型和bytes类型不能直接转换，需要中间人str，才能进行转换
        result_len = bytes(str(len(cmd_result)),'utf8')
        conn.sendall(result_len)
        conn.sendall(cmd_result)


        # if not data:break
        # inp = input('>>>>>>>>')
        # conn.send(bytes(inp,'utf8'))
conn.close()
sk.close()

Client端：

import socket
sk = socket.socket()
address = ('127.0.0.1',8000)
print(sk)
sk.connect(address)
while True:
    inp = input('>>>>>.')
    if inp == 'exit':
        break
    sk.send(bytes(inp,'utf8'))
    result_len = int(str(sk.recv(1024),'utf8'))
    print(result_len)
    data = bytes()
    while len(data) != result_len:
        recv = sk.recv(1024)
        data += recv
    print(str(data,'gbk'))
sk.close()

在Client端执行cmd命令，如dir，cd，ipconfig等

结果如下：