购物车商品数量

src/pages/assistingAgriculture/detail/detail.vue

@@ -190,10 +190,11 @@ const addOrderFn = () => {
 // 获取购物车列表
 const getshoppingCartListFn = () => {
   getshoppingCartList({}).then((res) => {
-    res.data.forEach((item) => {
-      // item.img = imgUrl + item.img;
-    });
-    subscript.value = res.data.length;
+    // 累加prodInfos长度
+    const totalLength = res.data.reduce((accumulator, current) => {
+      return accumulator + (current.prodInfos ? current.prodInfos.length : 0);
+    }, 0);
+    subscript.value = totalLength;
   });
 };
 // 进入页面回到顶部