添加swipe组件

src/utils/vant-ui.js

@@ -19,7 +19,9 @@ import {
   Steps,
   Checkbox,
   Picker,
-  Popup
+  Popup,
+  Swipe, 
+  SwipeItem
 } from 'vant'
 
 import NafmHeader from '@/components/NafmHeader'
@@ -29,7 +31,7 @@ import FooterBottom from '@/components/FooterBottom'
 [NafmHeader, FooterBottom].forEach(item => Vue.component(item.name, item));
 
 // 默认vant组件
-[Loading, Lazyload, Tab, Tabs, Toast, Dialog, Icon, Form, Field, Switch, Overlay, Cell, CellGroup, ActionSheet, Button, Step, Steps, Checkbox, Picker, Popup].forEach(item => Vue.use(item))
+[Loading, Lazyload, Tab, Tabs, Toast, Dialog, Icon, Form, Field, Switch, Overlay, Cell, CellGroup, ActionSheet, Button, Step, Steps, Checkbox, Picker, Popup, Swipe, SwipeItem].forEach(item => Vue.use(item))
 
 // 先预制，后期做统一调整
 Object.assign(window, {