Java仓库管理系统架构分析及优化

代码示例下面以Java仓库管理系统的订单管理模块为例，给出一段代码示例：

public class OrderService {
private OrderDao orderDao;

public OrderService(OrderDao orderDao) {
this.orderDao = orderDao;
}

public void createOrder(Order order) {
// 执行创建订单的业务逻辑
orderDao.save(order);
// 发送异步消息给仓库管理模块执行出库操作
WarehouseService warehouseService = new WarehouseService();
warehouseService.asyncProcessOrder(order);
}
}

public class OrderDao {
private Connection connection;

public OrderDao() {
// 初始化数据库连接
connection = DriverManager.getConnection(DB_URL, DB_USERNAME, DB_PASSWORD);
}

public void save(Order order) {
// 执行保存订单的SQL语句
// ...
}
}

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