generate the constant & unique code for a computer according to the CPU ID & hard disk id & MAC address & Motherboard ID
According to the computer's CPU number, hard disk id number, MAC address, and motherboard id number, a globally unique, persistent (unless the computer has changed hardware), only for the current computer, can be generated.
Restricted software can only run on designated computers.
Integrate the code of this project in the software developed by yourself to extract the unique code for the current computer. If the code has been registered before, the software is allowed to start normally, otherwise it is not allowed.
可以根据电脑的 CPU编号、硬盘id编号、MAC地址、主板 id编号 生成一个全球唯一的、持久不变的（除非电脑更换了硬件）、只针对当前电脑的 编码。
限定软件只可以运行在指定电脑上。
在自己开发的软件中集成本项目代码以提取到针对当前电脑的唯一编码，如果此编码之前已经登记过 则允许软件正常启动，否则不允许。