chore(组件): 组件尽量使用异步导入模式

pages_tool/seal/medium/search.vue

@@ -3,7 +3,8 @@
     <view class="content">
       <view class="cate-search">
         <view class="search-box">
-          <input class="uni-input" maxlength="50" confirm-type="search" :focus="true" placeholder="请输入介质名称 '如汽油'" v-model="inputValue" @focus="inputFocus" @confirm="search" @input="inputChange" />
+          <input class="uni-input" maxlength="50" confirm-type="search" :focus="true" placeholder="请输入介质名称 '如汽油'"
+            v-model="inputValue" @focus="inputFocus" @confirm="search" @input="inputChange" />
           <text @tap="search" class="iconfont icon-sousuo3"></text>
         </view>
       </view>
@@ -17,7 +18,7 @@
               <view class="history-bottom">
                 <block v-for="(item, index) in list" :key="index">
                   <view @tap="otherSearch(item, index)" @longtap="deleteItem(item, index)" class="history-li">
-                    <view>{{item.name}}</view>
+                    <view>{{ item.name }}</view>
                   </view>
                 </block>
               </view>
@@ -33,11 +34,9 @@
 </template>
 
 <script>
-import nsEmpty from '@/components/ns-empty/ns-empty';
-
 export default {
   components: {
-    nsEmpty
+    nsEmpty: () => import('@/components/ns-empty/ns-empty.vue'),
   },
   data() {
     return {