基于jsp+javabean+mysql三层结构的动态购物网站。网站用户接口（即界面）由jsp完成，数据和逻辑处理由beans完成，数据储存由mysql完成。因为beans独立负责处理整个网站的绝大部分数据，所以整个网站的负载量和速度都将大大提高。而且jsp的特性是一次运行，永远储留内存（包括bean在内），所以基于这种语言和结构开发的购物系统的优势是其它语言没法比尔的。更重要的是，jsp+bean能够在Apache环境下顺畅地运行，这也是其最大的优点。这就更进一步保证了网站的稳定性和安全性，而这些，对于一个购物网站来说是非常重要的-Dynamic jsp+javabean+mysql shopping website based on three layer structure. Web user interface (Interface) is completed by JSP, data and logic processing is completed by beans, data storage by mysql. Because most beans manage the website data, so the entire site load and speed will be greatly enhanced. But JSP characteristic is a run, always reserving memory (including the bean), so the language and structure of shopping system development based on the advantages of other languages is not Bill. More importantly, jsp+bean can smoothly run in the Apache environment, which is its greatest advantage. This will further ensure the stability and security of the website, which is very important for a shopping website