##商品类（Goods） ~~~[api] post:http://ecai.niushop.com.cn/api *controller=Goods#控制器名称 method=addCart#方法名称 common_param={"uid":"","shop_id":"","shop_name":"","goods_id":"","goods_name":"","sku_id":"","sku_name":"","price":"","num":"","picture":"","bl_id":""}#业务参数 <<< success { "code": 0, "message": "success", "data": {} } <<< error { "code": -50, "message": "error", "data": {} }