修改方法名

miniapp/app/pages/classify/index.wxss

     margin-top: 20rpx;
     display: inline-block;
     width: 33.33%;
+    vertical-align: top;
 }
 
 .inner {

miniapp/app/pages/goodsList/index.wxml

             interval="5000" duration="500">
             <block wx:for="{{list}}">
                 <swiper-item>
-                    <image src="{{item.photo}}" class="slide-image" data-id="{{item.id}}" bindtap="toDetail" />
+                    <image src="{{item.photo}}" class="slide-image" data-id="{{item.id}}" bindtap="toProduct" />
                 </swiper-item>
             </block>
         </swiper>