Fix(购物车):左上角删除按钮显示逻辑应该按照已中商品

components/CheckboxIcon.vue

@@ -1,6 +1,6 @@
 <template>
   <view class="components-checkbox-icon jc-center ai-center" :class="{'isSelected':isSelected}" @click="change">
-    <image class="icon-hook" :src="$VUE_APP_RESOURCES_URL+'/20240109175325131970.png'" mode="scaleToFill" v-if="isSelected"/>
+    <image class="icon-hook" :src="webUrl + '/20240109175325131970.png'" mode="scaleToFill" v-if="isSelected"/>
   </view>
 </template>
 
@@ -19,6 +19,11 @@ export default {
       }
     }
   },
+  data() {
+    return {
+      webUrl: Object.freeze(this.$VUE_APP_RESOURCES_URL)
+    }
+  },
   computed: {
     isSelected: function() {
       return this.defaultState

pages/cart.vue

@@ -1,7 +1,7 @@
 <template>
   <view class="pages-cart">
     <u-navbar
-      leftIcon="trash"
+      :left-icon="selectCount > 0 ? 'trash' : ''"
       title="购物车"
       fixed
       @leftClick="remove"