Introduction - If you have any usage issues, please Google them yourself
Original development and consolidation, a number of commercial software testing code to obtain the machine' s hardware fingerprint, designed to support windows, linux, OS operating system platform, now supports windows platform, based on the idea of self-supplement linux and OS platforms some api, to obtain the machine hardware fingerprint (CPU serial number, MAC address, BIOS serial number, hard disk ID) of, mainly used for software license using the object' s lock, allowing only the specified machine hardware to use your software util package commonly used in the util class file, time, array processing, for reference.