说明：  作为程序员的你是否为自己的软件被人非法破解使用而苦恼，这也是国外程序员的热点问题，相信你参考了这个源码后会得到反破解的一些手段。
(Do you as a programmer for their own software to be illegal to crack the use of distress, this is a hot issue programmers abroad, I believe you made reference to this source will be a number of anti-cracking tools.)