购物车添加商品

src/pages/goods_detail/goods_detail.vue

@@ -125,7 +125,28 @@ export default {
 
     // 添加到购物车
     addToCartHandle(){
-      console.log('加入购物车')
+      const cartList = uni.getStorageSync("cartList") || [];
+      const index = cartList.findIndex((item) => item.goods_id === this.goods_id)
+      if (index === -1) {
+        const goodsObj = {
+          goods_id: this.goods_id,
+          goods_small_logo: this.goods_small_logo,
+          goods_price: this.goods_price,
+          goods_name: this.goods_name,
+          goods_select: true, // 选中状态
+          goods_count: 1, // 商品数量
+        }
+        cartList.push(goodsObj)
+      }else{
+        cartList[index].goods_count += 1
+      }
+      uni.setStorageSync("cartList", cartList)
+      uni.showToast({
+      title: "加入成功",
+      // 是否显示透明蒙层，防止触摸穿透
+      mask: true,
+      duration: 1000,
+    })
     }
   },