软件工程网上商城项目详细设计说明书VIP专享VIP免费

1 1 引言 ............................................................................................................................................... 2 1 .1 编写目的 ................................................................................................................................. 2 1 .2 背景......................................................................................................................................... 2 1 .3 定义......................................................................................................................................... 2 1 .4 参考资料 ................................................................................................................................. 2 2 程序系统的结构 ........................................................................................................................... 3 3 程序 1 （标识符）设计说明......................................................................................................... 4 3 .1 程序描述 ................................................................................................................................. 4 3 .2 功能......................................................................................................................................... 4 3 .3 性能......................................................................................................................................... 4 3 .4 输人项..................................................................................................................................... 4 3 .5 输出项..................................................................................................................................... 5 3 .6 算法......................................................................................................................................... 6 3 .7 流程逻辑 ................