【无标题】

import ctypes
import time
 
 
# 定义一个函数来模拟按键
def prevent_lock_screen():
    # 获取用户32.dll
    user32 = ctypes.WinDLL('user32', use_last_error=True)
 
    # 按下Shift键
    user32.keybd_event(0x10, 0, 0, 0)  # 0x10是Shift键的虚拟键码
    time.sleep(0.1)  # 按住0.1秒
    user32.keybd_event(0x10, 0, 2, 0)  # 释放Shift键
 
 
try:
    while True:
        prevent_lock_screen()
        time.sleep(60)  # 每60秒发送一次按键
except KeyboardInterrupt:
    print("脚本已停止!")