商品详情的加入购物车规格弹窗修复

mall4m/pages/prod/prod.wxml

@@ -107,7 +107,7 @@
       购物车
       <view class='badge badge-1' wx:if="{{totalCartNum>0}}">{{totalCartNum}}</view>
     </view>
-    <view class="btn cart" bindtap='addToCart'>
+    <view class="btn cart" bindtap='showSku'>
       <text>加入购物车</text>
     </view>
     <view class="btn buy" bindtap='buyNow'>