// method for new woocommerce
echo 'Cart Dump: ' . var_dump( WC()->session->cart);
//it show as 'null'
/// method for old woocommerce
global $woocommerce;
var_dump($_SESSION);
var_dump($woocommerce->cart->get_cart());
我使用它们,但var_dump购物车会话都没有.如何在woocommerce中var_dump购物车会话？