掌握Python编程：从入门到实战的全方位指南

实现局域网内的远程控制电脑，可以使用多种方法和技术。一个常见的方案是使用Python结合一些现有的库和工具来实现。以下是一个基本的思路，利用Python的paramiko库来实现SSH远程控制，或者利用pyautogui和socket库来实现简单的键盘和鼠标控制。

方法一：使用SSH（基于Linux系统）

安装paramiko库

pip install paramiko

服务器端（被控制端）配置SSH确保你的被控制端机器上运行着SSH服务，并且允许从你的控制端IP地址进行连接。
客户端（控制端）Python代码

import paramiko

def ssh_connect(hostname, port, username, password, command):
    try:
        ssh = paramiko.SSHClient()
        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        ssh.connect(hostname, port, username, password)
        stdin, stdout, stderr = ssh.exec_command(command)
        print(stdout.read().decode())
        print(stderr.read().decode())
        ssh.close()
    except Exception as e:
        print(f"SSH connection error: {e}")

if __name__ == "__main__":
    hostname = "192.168.1.100"  # 被控制端的IP地址
    port = 22
    username = "your_username"
    password = "your_password"
    command = "ls -l"  # 你想执行的命令
    ssh_connect(hostname, port, username, password, command)

方法二：使用pyautogui和socket（适用于Windows和Linux）

安装必要的库

pip install pyautogui
pip install pynput  # 可选，用于更复杂的输入处理

服务器端（被控制端）Python代码

import socket
import pyautogui
import pickle

def start_server(host='127.0.0.1', port=65432):
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
        s.bind((host, port))
        s.listen()
        conn, addr = s.accept()
        with conn:
            print(f"Connected by {addr}")
            while True:
                data = conn.recv(1024)
                if not data:
                    break
                command = pickle.loads(data)
                if command[0] == "mouse_move":
                    pyautogui.moveTo(command[1], command[2])
                elif command[0] == "mouse_click":
                    pyautogui.click(command[1], command[2], button=command[3])
                elif command[0] == "key_press":
                    pyautogui.press(command[1])
                elif command[0] == "write_text":
                    pyautogui.write(command[1])

if __name__ == "__main__":
    start_server(host='192.168.1.100', port=65432)  # 使用局域网IP地址

客户端（控制端）Python代码

import socket
import pickle

def send_command(host='127.0.0.1', port=65432, command=("mouse_move", 100, 100)):
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
        s.connect((host, port))
        s.sendall(pickle.dumps(command))

if __name__ == "__main__":
    # 示例命令
    move_mouse = ("mouse_move", 500, 300)
    click_mouse = ("mouse_click", None, None, 'left')
    press_key = ("key_press", 'a')
    write_text = ("write_text", "Hello, World!")

    send_command(host='192.168.1.200', port=65432, command=move_mouse)
    send_command(host='192.168.1.200', port=65432, command=click_mouse)
    send_command(host='192.168.1.200', port=65432, command=press_key)
    send_command(host='192.168.1.200', port=65432, command=write_text)