更改了取消订单的逻辑

src/router/index.js

@@ -267,7 +267,7 @@ const routes = [
      path: '/payfailed',
      name: 'PayFailed',
      component: () => import('../views/PayFailed.vue'),
-     meta: { title: '确认支付' },
+     meta: { title: '支付失败' },
      props: route => ({ cartId: route.query.cartId })
    },
   {