<购物车

<{if $is_empty}> <{include file="site/cart/cart_empty.html" app=b2c}> <{else}>
P1购物车 ( P2填写和提交订单信息 ( P3成功提交订单
<{include file="site/cart/cart_main.html" app=b2c}>
<{/if}> <{include file="site/cart/view_history.html" app=b2c}>