## :-: **加减购物车商品数量** ~~~[api] post:/index/Shop/changeShopping *varchar:token=100069&950b09e3299fe283065b2d1255516e53#登录密钥 *int:shopping_id=1#购物车的主键id *int:number=1#商品的数量 <<< ssuccess { "code": 1, "msg": "成功" } <<< error { "code": 0, "msg": '失败' } ~~~