feature: 解决回到首页直接替换首页的问题

pages/deviceConnect3/deviceConnect3.js

@@ -1,6 +1,8 @@
 // pages/deviceConnect3/deviceConnect3.ts
 const app = getApp();
 let xBlufi = require("../../utils/blufi/xBlufi.js");
+import route_constant from '../../utils/route_constant.js'
+import route_util from '../../utils/route_util.js';
 let percentIn = null;
 let _this = null;
 let errTi = null;
@@ -227,11 +229,13 @@ Page({
       delta: 1
     })
   },
+
   goIndex() {
     //  BLUFI_7cdfa1fd3cfc
     app.globalData.newDeviceId = this.data.name;
-    wx.redirectTo({
-      url: '/pages/index/index'
-    });
+    route_util.goBackRoute(route_constant.indexRoot);
+    // wx.redirectTo({
+    //   url: '/pages/index/index'
+    // });
   }
 })