https://developers.weixin.qq.com/doc/channels/API/ewaybill/create_order.html

调用电子面单取号API，POST请求，JSON格式的报文，平台接口返回结果如下:

{"errcode":47001,"errmsg":"data format error, expecting an object value, but found a string value rid: 6525fa33-1120c872-44af6d07"}

请求报文如下:

{

    "ewaybill_order_id":"1161629899619704832",

    "delivery_id":"YTO",

    "site_code":"755127",

    "ewaybill_acct_id":"6620328347",

    "sender":{

        "name":"曾标",

        "mobile":"13410421887",

        "province":"广东省",

        "city":"深圳市",

        "county":"坪山区",

        "street":"",

        "address":"青松西路8号豪威新材料工业园A栋"

    },

    "receiver":{

        "name":"东方",

        "mobile":"18632880513",

        "province":"河北省",

        "city":"衡水市",

        "county":"桃城区",

        "street":"",

        "address":"中华大街街道永兴西路469号"

    },

    "ec_order_list":[

        {

            "ec_order_id":3714307029192279297,

            "goods_list":[

                {

                    "good_name":"连衣裙",

                    "good_count":1

                }

            ]

        }

    ],

    "shop_id":"5009820042261",

    "shop_code":"NSPH02",

    "return_address":"string",

    "template_id":"single",

    "remark":"string"

}