{

        "order_key":{

            "order_number_type":1,

            "mchid":"166*******",//提问隐藏，请谅解

            "out_trade_no":event.id//内部订单号

        },

        "sub_orders": [

            {

                "order_key": {

                    "order_number_type": 1,

                    "mchid":"166*******",

                    "out_trade_no":event.id

                },

                "delivery_mode": 1,

                "logistics_type": deliver,//这个是2或者4

                "shipping_list": [

                    {

                        "item_desc": shops//这个是商品信息

                    }

                ]

            },

        ],

        "upload_time":currentDateTime,

        "payer":{

            "openid":event.payerOpenid//购买者的openid

        }

}

上面所有的没有明文展示的参数都已经验证过，是符合格式的，我用的是request-promise，这是在云函数上发起请求的

const sent = await request({

        url: `https://api.weixin.qq.com/wxa/sec/order/upload_shipping_info?access_token=${body.access_token}`,

        method: "POST",

        json: true,

        headers: {

          'Content-Type': 'application/json'

        },

        body:options//这个options就是上面的json数据

    })

然后返回的一直是格式错误{errcode: 47001, errmsg: "data format error rid: 6576640f-599e4e4a-4eb25ea6"}