请求URL:

GET/plugin.package-deliver.frontend.memberCart.index
GET/plugin.package-deliver.frontend.memberCart.store
GET/plugin.package-deliver.frontend.memberCart.updateNum
GET/plugin.package-deliver.frontend.memberCart.updateNumV2
GET/plugin.package-deliver.frontend.memberCart.destroy

具体参数可以参照商城的购物车操作接口