抛砖引玉,这个示例演示如何使用pyautogui库进行屏幕截图。在实际的屏幕监控软件中,可能需要考虑更复杂的功能,包括定时截图、截图的存储和传输、用户权限等问题。此外,强调一次,屏幕监控软件的合法性和伦理性非常重要,通常需要用户的知情同意和法律合规性。
import pyautogui
import time
def capture_screen():
try:
# 获取屏幕分辨率
screen_width, screen_height = pyautogui.size()
# 截取整个屏幕并保存
screenshot = pyautogui.screenshot()
screenshot.save('screenshot.png')
print("截图已保存为 screenshot.png")
except Exception as e:
print(f"出现错误: {str(e)}")
if __name__ == "__main__":
# 延迟3秒以打开屏幕
time.sleep(3)
# 调用截屏函数
capture_screen()
除了截图功能外,屏幕监控软件通常还需要记录用户的活动、定期上传截图或录屏到服务器、加密数据、确保数据安全性,以及实现远程访问控制等功能。这些功能需要复杂的代码和处理。
以下是一个更完整的Python示例,展示如何使用pyautogui库捕获屏幕截图并定期保存,同时记录用户的鼠标和键盘活动。
import pyautogui
import time
import threading
import pynput.keyboard
import pynput.mouse
# 设置截图保存路径
screenshot_path = "screenshots/"
# 初始化截图计数
screenshot_count = 0
# 记录用户键盘活动
def on_key_press(key):
with open("keylog.txt", "a") as file:
try:
file.write(f"Key pressed: {key.char}\n")
except AttributeError:
file.write(f"Special key pressed: {key}\n")
# 记录用户鼠标活动
def on_mouse_click(x, y, button, pressed):
with open("keylog.txt", "a") as file:
file.write(f"Mouse clicked at ({x}, {y}) - Button: {button} - Pressed: {pressed}\n")
# 截图并保存
def capture_screenshot():
global screenshot_count
screenshot_count += 1
screenshot = pyautogui.screenshot()
screenshot.save(f"{screenshot_path}screenshot_{screenshot_count}.png")
# 启动键盘和鼠标监听器
keyboard_listener = pynput.keyboard.Listener(on_press=on_key_press)
mouse_listener = pynput.mouse.Listener(on_click=on_mouse_click)
# 启动监听器线程
keyboard_thread = threading.Thread(target=keyboard_listener.start)
mouse_thread = threading.Thread(target=mouse_listener.start)
if __name__ == "__main__":
# 创建截图保存路径
try:
os.makedirs(screenshot_path)
except FileExistsError:
pass
# 启动键盘和鼠标监听器线程
keyboard_thread.start()
mouse_thread.start()
# 定期截图
while True:
capture_screenshot()
time.sleep(10) # 每隔10秒截图一次
本文部分代码来源https://www.vipshare.com/