目 录
1 引言........................................................................1
1.1 编写目标 ..............................................................1
1.2 项目背景..............................................................1
1.3 定义..................................................................1
1.4 参考资料..............................................................1
2 总体设计....................................................................2
2.1 需求概述..............................................................2
2.2 软件结构..............................................................2
3 程序描述....................................................................4
3.1 下面对各模块功效，性能，输入，输出进行具体描述........................4
3.2 算法..................................................................9
3.3 程序逻辑..............................................................9
3.4 接口.................................................................12
3.5 测试关键点 ...........................................................12
