Python实现轻松防止屏幕截图的技巧分享

# screenshot_protection.py
import pyautogui
from PIL import Image, ImageFilter
import time

def blur_screen():
    screenshot = pyautogui.screenshot()
    blurred_screenshot = screenshot.filter(ImageFilter.BLUR)
    blurred_screenshot.show()

# 在执行以下代码时，迅速切换到需要保护的窗口
time.sleep(5)
blur_screen()

# screenshot_protection.py
import pygetwindow as gw
import time

def update_screen():
    window = gw.getFocused()
    if window:
        window.minimize()
        time.sleep(1)
        window.restore()

# 在执行以下代码时，迅速切换到需要保护的窗口
time.sleep(5)
update_screen()

# screenshot_protection.py
import psutil
import time

def is_screen_recording():
    for proc in psutil.process_iter(['pid', 'name']):
        if 'ffmpeg' in proc.info['name'] or 'obs' in proc.info['name']:
            return True
    return False

# 在执行以下代码时，迅速切换到需要保护的窗口
time.sleep(5)
if is_screen_recording():
    print("Screen recording detected!")

# screenshot_protection.py
import pygetwindow as gw
import pyautogui
import time

def set_low_resolution():
    window = gw.getFocused()
    if window:
        window.resizeTo(800, 600)  # 适当调整分辨率大小

# 在执行以下代码时，迅速切换到需要保护的窗口
time.sleep(5)
set_low_resolution()

# screenshot_protection.py
import pyautogui
from PIL import Image, ImageDraw, ImageFont
import time

def add_watermark():
    screenshot = pyautogui.screenshot()

    # 在图像上添加水印
    draw = ImageDraw.Draw(screenshot)
    font = ImageFont.load_default()
    draw.text((10, 10), "Confidential", font=font, fill=(255, 0, 0))

    screenshot.show()

# 在执行以下代码时，迅速切换到需要保护的窗口
time.sleep(5)
add_watermark()

# screenshot_protection.py
from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel
from PyQt5.QtCore import Qt
import sys
import time

class ProtectedScreenApp(QMainWindow):
    def __init__(self):
        super().__init__()

        self.setWindowTitle("Protected Screen")
        self.setGeometry(100, 100, 800, 600)

        label = QLabel("Confidential Information", self)
        label.setAlignment(Qt.AlignCenter)
        label.setStyleSheet("font-size: 24px; color: red;")

if __name__ == "__main__":
    app = QApplication(sys.argv)
    protected_screen = ProtectedScreenApp()
    protected_screen.show()

    # 在执行以下代码时，迅速切换到需要保护的窗口
    time.sleep(5)

    sys.exit(app.exec_())