2026-05-06 02:54:13 +00:00
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# MallSystem —— 简约商城系统
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2026-05-06 02:44:35 +00:00
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2026-05-06 02:54:13 +00:00
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## 概述
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使用 C++17 编写的控制台商城模拟系统,包含三大核心模块:
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- **商品管理**(Product):商品名称、价格、库存
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- **购物车**(ShoppingCart):添加/移除商品、计算总价
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- **订单管理**(Order):从购物车生成订单、查看订单状态
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## 构建与运行
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```bash
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# 构建
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cmake -B build
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cmake --build build
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# 运行主程序
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./build/mall
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# 运行测试
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./build/mall_test
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```
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## 工程结构
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```
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.
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├── CMakeLists.txt
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├── README.md
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├── include/
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│ ├── app.hpp # 应用入口封装
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│ ├── product.hpp # 商品类
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│ ├── shopping_cart.hpp # 购物车类
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│ └── order.hpp # 订单类
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├── src/
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│ ├── main.cpp # 命令行入口
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│ ├── app.cpp # 应用逻辑
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│ ├── product.cpp # 商品实现
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│ ├── shopping_cart.cpp # 购物车实现
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│ └── order.cpp # 订单实现
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└── tests/
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└── basic_test.cpp # 单元测试(assert)
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```
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