说明：  通过批处理获取系统版本及位数，可获取Win95、Win98、Winme、WinNT35、Win2000、WinXP、Win2003、WinVista、Win7、Win8、Win10等，代码简洁，方便修改
(Batch access to the system version and the number of available Win95, Win98, WinNT35, Win2000, WinXP, Win2003, Winme, WinVista, Win7, Win8, Win10, etc., the code is simple, easy to modify)