updata

src/pages/my/buyCourses.vue

@@ -28,14 +28,23 @@
 </template>
 <script>
 import * as api from '@/api/pay.js'
+import { getUser } from '@/api/account'
 import { Toast } from 'vant'
 export default {
   data() {
     return {
-      order: []
+      order: [],
+      requestParam: {
+        product_id: '6684359515615264768', // 提前设定
+        open_id: '', // 通过微信授权获取
+        prepay_id: '', // 通过调用接口获取
+        app_id: '', // 提前设定
+        app_secret: '' // 提前设定
+      }
     }
   },
   mounted() {
+    this.getOpenid()
     this.getMyOrder()
   },
   computed: {
@@ -44,6 +53,15 @@ export default {
     }
   },
   methods: {
+    getOpenid() {
+      getUser().then(res => {
+        api.getOpenid({ id: res.id, identity: 'transport' }).then(res => {
+          if (res.code === 0) {
+            this.requestParam.open_id = res.data.openid
+          }
+        })
+      })
+    },
     getMyOrder() {
       api.getMyOrder().then(res => {
         if (res.code === 0) {