原形最早收集与互联网上，但在原有基础上进行了较大改动进行了代码重写。页面结构和数据库结构均作了优化。本次重写力求代码简洁严谨，执行效率高，安全性能好。追求结构简单，运行速度快。-The earliest prototype collection and on the Internet, but based on the original made large changes to the code has been rewritten. Page structure and structure