a。 增强 WooCommerce 商店的用户体验
b。 实施直观导航、搜索功能和产品推荐
https://wordpress.org/plugins/recently-viewed-and-most-viewed-products/ 产品推荐
Recently – Viewed, Most Viewed and Sold Products for WooCommerce
https://stackoverflow.com/questions/47242438/woocommerce-recently-viewed-products
c。 提示信息。提示session flash信息：
Notice 信息：
