修改

components/goods/style4.vue

 <template>
   <view 
-    style="padding: 12px; padding-bottom: 0;width:100%;"
+    style="padding: 12px; padding-bottom: 0;width:100%;min-height:450rpx;"
     :style="{
       'background-color': goodsInfo.backgroundColor,
       'background-image': goodsInfo.backgroundPicUrl,
@@ -38,7 +38,7 @@
         }}</view>
         <view class="good-price-info">
           <view class="price" :style="{'color':mainColor}">{{
-            goodsInfo.showGoodsPrice ? item.price : ""
+            goodsInfo.showGoodsPrice ? getPrice(item.price) : ""
           }}</view>
           <view class="buy" v-if="goodsInfo.showBuyBtn" @click.stop="showSkuHandler(item)">
             <u-icon
@@ -107,6 +107,19 @@ export default {
     showSkuHandler(g){
       this.sku=g
       this.showSku=true
+    },
+	//格式化价格添加.00
+	getPrice(value){
+	  var html,_val;
+	  value =Number(value).toFixed(2);
+	  if(value==0){
+	   value=0;
+	   return html = "￥0";
+	  }else if(value.split('.')[1].substring(1)==0){
+	   value = Number(value).toFixed(2);
+	  }
+	  _val = value.split('.');
+	  return html = '￥'+_val[0]+'.'+_val[1];
 	}
   },
 };

pages/index/index.vue

@@ -13,7 +13,7 @@
       @change="changeHandler"
     ></u-tabs>
     <template v-for="(item, i) in myPageData.home_pages.navs">
-      <view :style="item.templateBg" :key="i" v-show="active == i">
+      <view :style="item.templateBg" :key="i" v-if="active == i">
         <template v-for="(d, di) in item.template.data">
           <search v-if="d.id == 'search'" :styleStr="d.data" :key="di"></search>
           <swiper v-if="d.id == 'banner'" :swipers="d.data" :key="di"></swiper>