完善页面

@@ -179,8 +179,10 @@
 
 </style>
 <script>
+    const $ = require('jquery');
     const yoho = require('yoho');
 
+
     require('common/vue-filter');
     module.exports = {
         components: {
@@ -260,6 +262,9 @@
 
                 // 延时读取商品价格、名称等信息
                 loadDeferred = () => {
+                    if (!goods || !goods.length) {
+                        return;
+                    }
                     $.get('/product/search_product.json', {
                         ids: goods.map((item)=> {
                             return item.id;

@@ -26,6 +26,7 @@
     }
 </style>
 <script>
+    const $ = require('jquery');
     const yoho = require('yoho');
     const tip = require('common/tip');