Merge pull request #20 from ForeverNewbee/bugfix-cart-refresh-no-tabbar

bugfix: 修复购物车页面刷新时底部导航消失的问题

pages/index/cart.vue

@@ -109,7 +109,10 @@
   import { computed, reactive } from 'vue';
   import { fen2yuan } from '@/sheep/hooks/useGoods';
   import { isEmpty } from '@/sheep/helper/utils';
-
+  
+  // 隐藏原生tabBar
+  uni.hideTabBar();
+  
   const sys_navBar = sheep.$platform.navbar;
   const cart = sheep.$store('cart');