Windows 更新系统时间脚本

import subprocess
import sys
import ctypes

NTP_SERVERS = "time.kriss.re.kr,0x8 time.windows.com,0x8 pool.ntp.org,0x8"

def is_admin():
    try:
        return ctypes.windll.shell32.IsUserAnAdmin()
    except:
        return False

def run(cmd):
    print(f">>> {cmd}")
    r = subprocess.run(cmd, shell=True, capture_output=True, text=True, encoding='gbk', errors='ignore')
    print(r.stdout)
    if r.returncode != 0:
        print(f"[err] {r.stderr}")
    return r.returncode == 0

def main():
    if not is_admin():
        print("❌ 需要管理员权限，正在重新请求...")
        ctypes.windll.shell32.ShellExecuteW(None, "runas", sys.executable, " ".join(sys.argv), None, 1)
        return

    print("=" * 50)
    print("Windows 时间同步（韩国 NTP 优先）")
    print("=" * 50)

    run("net start w32time")
    run(f'w32tm /config /manualpeerlist:"{NTP_SERVERS}" /syncfromflags:manual /update')
    ok = run("w32tm /resync /force")

    print("\n--- 当前状态 ---")
    run("w32tm /query /status")

    print("\n✅ 完成" if ok else "\n⚠️ 同步失败，检查网络或防火墙")
    input("\n按回车关闭...")

if __name__ == "__main__":
    main()