##订单类（Order） ~~~[api] post:http://ecai.niushop.com.cn/api *controller=Order#控制器名称 method=getExpressFee#方法名称 common_param={"goods_sku_list":"1479:3,1480:4","express_company_id":7405,"province":4,"city":14}#业务参数商品列表 <<< success { "code": 0, "message": "success", "data": {} } <<< error { "code": -50, "message": "error", "data": {} }