苍穹外卖--用户下单功能实现

sky-server/src/main/java/com/sky/service/OrderService.java

@@ -0,0 +1,13 @@
+package com.sky.service;
+
+import com.sky.dto.OrdersSubmitDTO;
+import com.sky.vo.OrderSubmitVO;
+
+public interface OrderService {
+    /**
+     * 用户下单
+     * @param ordersSubmitDTO
+     * @return
+     */
+    OrderSubmitVO submit(OrdersSubmitDTO ordersSubmitDTO);
+}