win8以上操作系统和win7、XP系统有许多不同，编程时有时一定要区分开，针对不同操作系统要有相应的方案。这个小程序能在启动你的程序时先识别了电脑操作系统，以便于你处理不同的情况。(More than win8 operating systems and win7, XP systems have many differences, programming sometimes must be separated, for different operating systems should h