updata

src/pages/pay/index.vue

@@ -12,8 +12,10 @@
 <script>
 import * as api from '@/api/pay.js'
 import { getUser } from '@/api/account'
+import { Toast } from 'vant'
 export default {
   components: {
+    [Toast.name]: Toast
   },
   data() {
     return {