fix 未授权用户通过分享进入详情页问题优化

 <!--
  * @Date: 2022-09-26 14:36:57
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2022-11-15 18:28:02
+ * @LastEditTime: 2022-11-16 14:44:03
  * @FilePath: /swx/src/pages/activityDetail/index.vue
  * @Description: 活动详情页
 -->
@@ -528,8 +528,11 @@ export default {
   name: "activityInfoPage",
   mixins: [mixin.init],
   async onShow () {
+    // 缓存ID参数
+    pageQuery().id && Taro.setStorageSync('activity_id', pageQuery().id);
+    const activity_id = Taro.getStorageSync('activity_id') ? Taro.getStorageSync('activity_id') : pageQuery().id;
     // 获取活动详情
-    const id = this.qr_id ? this.qr_id : pageQuery().id;
+    const id = this.qr_id ? this.qr_id : activity_id;
     const { code, data } = await activityInfoAPI({ i: id });
     if (code) {
       this.activity = data.activity;