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历史订单查询-未完成

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bunny 2024-01-10 18:14:21 +08:00
parent cf68662c6d
commit cf015bbe60
1 changed files with 1 additions and 1 deletions
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2
sky-server/src/main/java/com/sky/service/impl/ShoppingCartServiceImplImpl.java
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@ -41,7 +41,7 @@ public class ShoppingCartServiceImplImpl implements ShoppingCartService {
shoppingCart.setUserId(userId); shoppingCart.setUserId(userId);
// 判断当前插入的购物车商品是否存在 // 判断当前插入的购物车商品是否存在
List<ShoppingCart> list = shoppingCartMapper.list(shoppingCart); List<ShoppingCart> list = shoppingCartMapper.list(shoppingCart);
// 如果已经存在，只需要将数量+1即可 // 如果已经存在，只需要将数量 +1 即可
if (list != null && !list.isEmpty()) { if (list != null && !list.isEmpty()) {
ShoppingCart cart = list.get(0); ShoppingCart cart = list.get(0);
cart.setNumber(cart.getNumber() + 1); cart.setNumber(cart.getNumber() + 1);