Fix(购物车):无数据占位图片无法显示

pages/cart.vue

@@ -3,7 +3,7 @@
     <u-navbar leftIcon="trash" title="购物车" fixed @leftClick="remove"/>
 
     <view class="tc" style="margin-top: 300rpx" v-if="list.length===0">
-      <image style="width: 420rpx;height: 418rpx" :src="webUrl+'/20240106211138206789.png'" mode="scaleToFill"/>
+      <image style="width: 420rpx;height: 418rpx" :src="$VUE_APP_RESOURCES_URL+'/20240106211138206789.png'" mode="scaleToFill"/>
     </view>
 
     <view class="group-item" v-for="(item,index) in list" :key="index">
@@ -17,7 +17,7 @@
         </view>
         <view class="flex ai-center" style="color:#E92727;font-size: 24rpx" @click="navToStore(item['hotelId'])">
           进店逛逛
-          <image style="width: 24rpx;height: 24rpx" :src="webUrl+'/20240109234706982937.png'" mode="scaleToFill"/>
+          <image style="width: 24rpx;height: 24rpx" :src="$VUE_APP_RESOURCES_URL+'/20240109234706982937.png'" mode="scaleToFill"/>
         </view>
       </view>
 
@@ -84,14 +84,12 @@
 import {changeCartNum, getCartGroup, postCartDel} from "@/api/store";
 import CheckboxIcon from "@/components/CheckboxIcon.vue";
 import {VUE_APP_RESOURCES_URL} from '../config/index'
-
-const webUrl = VUE_APP_RESOURCES_URL
-
 export default {
   components: {CheckboxIcon},
   data() {
     return {
       ready: false,
+      webUrl: VUE_APP_RESOURCES_URL,
       list: [],
       isAll: false
     }