zhangting120的博客

目 录<br>一、需求分析：············································3<br>(一)、系统概叙：··········································3<br>(二)、具体分析：···································8<br>(三)、用户需求：··········································9<br>二、系统概要设计：········································10<br>(一)、系统用例图如下：····································10<br>(二)、系统结构图：·······································11<br>(三)、数据定义：··························12<br>三、 详细设计：···············································14<br>(一)、数据处理封装图：···························14<br>(二)、系统设计：···································15<br>四、测试方案：···············································21<br>(一)、黑盒测试：··············································21<br>(二)、单元测试：···································21<br>(三)、连接速度测试：·····································22<br>(四)、负载测试：········································22<br>(五)、压力测试：················································23<br>五、课程设计体会：·····································23