二十一世纪是一个集数字化，网络化，信息化的，以网络为核心的社会。中国的网民充分领略到“畅游天地间，网络无极限” 所带来的畅快。随着Internet的飞速发展，使得网络的应用日益的广泛。如电子商务，电子政务，网上医疗，网上娱乐，网络游戏，网络教学等。

本次毕业设计的题目就是网络订餐系统。

本论文就毕业设计的内容，系统地阐述了整个网络订餐系统的功能及实现。实现了从菜品管理，菜品分类和查询，到订餐车实现，用户订单处理，再到系统管理。基本上实现了网上购物的功能流程，能够实现用户与商家在网上进行订餐交易。本系统界面简单直观，易于操作和使用，交互性强，完全基于Internet网络。

经过分析,我们使用 SUN公司的JSP开发工具,利用其提供的各种面向对象的开发工具,尤其是数据窗口这一能方便而简洁操纵数据库的智能化对象,首先在短时间内建立系统应用原型,然后,对初始原型系统进行需求迭代,不断修正和改进,直到形成满意的可行系统。

 

 

 

 

 

The 21st century is a collection digitization, the network, the informationization, take network as core society. When Qian Tian taught without charge gives sends out the first email in September 14, 1986 in Beijing computer applied technology research institute introversion Germany Karlsruhe University “to pass through the Great Wall, moved toward the world” time, perhaps he did not know that he has opened China information age front door; on April 20, 1994, the Chinese Academy of Science computer center entered Internet through the American Sprint Corporation company the 64K international special line clear, has realized internet's entire function binding, henceforth China entered into the Internet information age. The Internet had 10 remaining years of life development in a moment in China, China's web cams understands fully “enjoys a trip to between the world, the network does not have carefree which the limit” brings. Along with the Internet swift development, causes the network application day-by-day widespread. If electronic commerce, E-government, on-line medical service, on-line entertainment, network game, network teaching and so on.