From 53c315297a3906e567b01107a85836528a664206 Mon Sep 17 00:00:00 2001
From: seatonwan9
Date: 星期二, 19 八月 2025 18:11:38 +0800
Subject: [PATCH] 产品订购sql
---
src/main/java/com/webmanage/service/CartPersistenceService.java | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/webmanage/service/CartPersistenceService.java b/src/main/java/com/webmanage/service/CartPersistenceService.java
new file mode 100644
index 0000000..bd7cb3d
--- /dev/null
+++ b/src/main/java/com/webmanage/service/CartPersistenceService.java
@@ -0,0 +1,11 @@
+package com.webmanage.service;
+
+import com.webmanage.vo.CartItemVO;
+
+public interface CartPersistenceService {
+ void saveOrUpdate(Long userId, Long unitId, CartItemVO item);
+ void remove(Long userId, Long unitId, Long pricingId);
+ void clear(Long userId, Long unitId);
+}
+
+
--
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