update 提示登录

pages/topics/index.js

@@ -70,9 +70,21 @@ Page({
       }
     } else {
       console.log('未绑定微信')
+      wx.showModal({
+        title: '温馨提示',
+        content: '是否前往绑定微信？',
+        success(res) {
+          if (res.confirm) {
             wx.redirectTo({
               url: '/pages/weChatAuth/index',
             })
+          } else if (res.cancel) {
+            wx.switchTab({
+              url: '/pages/home/index',
+            })
+          }
+        }
+      })
     }
   },
   fetchTopicList () {