网上购物系统毕业设计论文.doc

网上购物系统的设计与实现毕业论文 题 目 网上购物系统的设计与实现 学生姓名 专业班级 学 号 院 （系） 指导教师(职称) 完成时间 网上购物系统的设计与实现 摘 要 短信平台是基于中国移动、联通、电信直接提供的实现短信批量发送和自定义发送的，它分为软件单机版CS 结构和网络共享版BS 结构。 针对GSM模块和CDMA模块的差异，系统将自动识别并调用相关AT指令以完成同样的功能。系统的实现采用MFC串口编程技术，这样在Windows平台下的通用性更好。 本系统包含了短信发送、短信管理、语音通话、通讯录管理、媒介测试等几个模块。同时为了方便用户，本系统的信息存储未采用传统商业数据库，而采用将用户所有信息以文本文件保存在本地，这样即使在系统崩溃，用户的通讯录及短信内容依然可以方便地手工查看。 关键词　　通讯录；短信平台； GSM； CDMA GSM/CDMA-BASED SMS PLATFORM RESEARCH AND DESIGN Abstract SMS platform is based on the gateway provided directly by China Mobile,China Unicom,China Telecom or based on GSM / CDMA module to send custom batch SMS.It can be divided into the software stand-alone CS structure and structure of the network share version of BS. More traditional enterprise messaging platform, gateway-based BS structure, taking into account the economics of the system especially for individual users, this graduation design the software system based on GSM / CDMA modules of CS architecture model.At the same time for the convenience of users, the system will be C S CS architecture integrated.Users will see only the client modules. GSM and CDMA modules for different modules, the system will automatically recognize and call the relevant AT commands to accomplish the same function.System serial programming using MFC, so This platform compatibility in windows better. The system includes a SMS sender, SMS management, voice calls, contacts management, media testing, and several other modules.At the same time for the convenience of the user, the system did not use the information stored in traditional commercial database, while using all the information the user to a text file stored locally, so even if a system crash, the users address book and message content can still be easily manually checking. Keywords Address Book, SMS Platform, GSM, CDMA目 录 摘 要 I Abstract II 1. 引言 1 2 系统概述 2 2.1 需