微信获取openid的bug

src/pages/buy/index.vue

@@ -48,7 +48,7 @@
 <script>
 import BuyPopup from './components/BuyPopup.vue'
 import PhoneCodeLoginPopup from '@/components/PhoneCodeLoginPopup.vue'
-import { getGoodsList, getShopList, createOrder, checkPayStatus } from '@/api/common.js'
+import { getGoodsList, getShopList, createOrder } from '@/api/common.js'
 import { getOpenId } from '@/api/account.js'
 import store from '@/store'
 import { mapGetters } from 'vuex'
@@ -82,9 +82,6 @@ export default {
     shop_id () {
       return this.query.shop_id || '6800681447305773056'
     },
-    isBackFormPay () {
-      return window.sessionStorage.getItem('isBackFormPay')
-    },
     openId () {
       return window.localStorage.getItem('openId') // 'oF3a-t9pFpmL2gWuTmtWs5HlDGkU'
     }
@@ -143,8 +140,8 @@ export default {
     fetchOpenId(code) {
       getOpenId({ code, identity: 'ezijing' }).then(response => {
         if (response.code === 0) {
-          this.openId = response.openid
-          window.localStorage.setItem('openId', this.openId)
+          if (response.openid) window.localStorage.setItem('openId', response.openid || '')
+          else window.localStorage.removeItem('openId')
         } else {
           this.getCode()
         }
@@ -191,10 +188,6 @@ export default {
         }
       })
     },
-    fetchCheckPayStatus() {
-      const id = window.sessionStorage.getItem('payment_order_id') || ''
-      checkPayStatus({ payment_order_id: id }).then(res => {})
-    },
     placeOrderCallback(res) {
       const payType = this.payment_method
       if (payType === '3') {