feat：优化

pages/other_package/productInfo/productInfo.vue

@@ -3,8 +3,10 @@
     <!-- <image v-if="tmpImg" :src="tmpImg" style="width:620rpx;height:960rpx"></image> -->
     <!-- 头部产品描述图 -->
     <view class="product_info_header_warp" :style="{ height: swiperHeight + 'rpx' }">
-      <up-swiper :list="swiperList" class="product_info_header_swiper" @click="onSwiper"
-        @change="(e) => (currentNum = e.current)" :height="swiperHeight + 'rpx'" img-mode="widthFix">
+
+      <up-swiper v-if="swiperList && swiperList.length > 0" :key="swiperHeight + '_' + swiperList.length"
+        :list="swiperList" class="product_info_header_swiper" @click="onSwiper"
+        @change="(e) => (currentNum = e.current)" :height="swiperHeight + 'rpx'">
         <template #indicator>
           <view class="indicator-num">
             <text class="indicator-num__text">{{ currentNum + 1 }}/{{ swiperList.length }}</text>
@@ -12,6 +14,8 @@
         </template>
       </up-swiper>
 
+
+
       <view class="img_comm left_warp">
         <up-image src="/static/common/left_b_st.png" width="30" height="30" bgColor="#f1f6ff00" v-if="!isShareUrl"
           @click="jumpLeft"></up-image>
@@ -534,10 +538,13 @@ export default {
         const res = await uni.getImageInfo({
           src: imgUrl
         });
-        const ratio = res.height / res.width;
-        this.swiperHeight = Math.round(750 * ratio);
+        if (res && res.width && res.height) {
+          const ratio = res.height / res.width;
+          this.swiperHeight = Math.round(750 * ratio);
+        }
       } catch (e) {
         console.error('calcSwiperHeight error:', e);
+        this.swiperHeight = 750;
       }
     },
 
@@ -975,9 +982,10 @@ export default {
         this.isShowCart = this.activedType === 'seckill' || data.type == 3 ? 1 : 0;
         // 商品图
         if (data.goodsGraph) {
-          this.swiperList = data.goodsGraph.split(",");
+          this.swiperList = data.goodsGraph.split(",").map(item => item.trim()).filter(Boolean);
           this.calcSwiperHeight();
         }
+        console.log('----', data.goodsGraph, this.swiperList)
         data.addressObj = {}; // 收件人地址
         data.quantity = 1; // 数量
         data.inventory = 0; // 库存
@@ -1382,6 +1390,12 @@ export default {
   border-radius: 16rpx !important;
 }
 
+::v-deep(.u-swiper__wrapper) {
+  .u-swiper__wrapper__item__wrapper {
+    height: 100%;
+  }
+}
+
 .product_info_warp {
   min-height: 100vh;
   background-color: $app-bj;