代码如下： “@Echo Off Title Install Windows Update pack Echo 正在安装Windows系统补丁，请稍等...... for %%i in (.exe) do %%i /passive /norestart /nobackup For %%F In (.msu) Do Call :Update %%F Shutdown.exe -r -t 19 Exit :Update Echo 安装完成 Start /Wait %1 /quiet /norestart GoTo :EOF Exit”
