fix:修改库存计算方式的bug

admins/fd-mall-backstage/js/shop/goods.js

@@ -526,7 +526,7 @@ var vm = new Vue({
             // 修改市场价和零售价，库存
             vm.goods.goodsNumber = 0
             vm.goods['productList'].forEach((item, index) => {
-                vm.goods.goodsNumber += item.goodsNumber
+                vm.goods.goodsNumber += Number(item.goodsNumber)
                 if (index === 0) {
                     vm.goods.retailPrice = item.retailPrice
                     vm.goods.marketPrice = item.marketPrice

admins/zl-mall-backstage/js/shop/goods.js

@@ -526,7 +526,7 @@ var vm = new Vue({
             // 修改市场价和零售价，库存
             vm.goods.goodsNumber = 0
             vm.goods['productList'].forEach((item, index) => {
-                vm.goods.goodsNumber += item.goodsNumber
+                vm.goods.goodsNumber += Number(item.goodsNumber)
                 if (index === 0) {
                     vm.goods.retailPrice = item.retailPrice
                     vm.goods.marketPrice = item.marketPrice

js/shop/goods.js

@@ -526,7 +526,7 @@ var vm = new Vue({
             // 修改市场价和零售价，库存
             vm.goods.goodsNumber = 0
             vm.goods['productList'].forEach((item, index) => {
-                vm.goods.goodsNumber += item.goodsNumber
+                vm.goods.goodsNumber += Number(item.goodsNumber)
                 if (index === 0) {
                     vm.goods.retailPrice = item.retailPrice
                     vm.goods.marketPrice = item.marketPrice