/channels/ec/logistics/ewaybill/biz/print/get

请求参数：

{

    "ewaybill_order_id":"6640582383",

    "template_id":"6634238304"

}

返回参数：

{

    "print_info": "",

    "errcode": 1000003,

    "ret": 1000003,

    "success": false,

    "errmsg": "面单id不存在，请检查 rid: 6a02e391-3592e5dd-36fbb0e7"

}