{

  "openid": "oHkir6_JKRj1LRKbIPuJEHroqUnE",

  "waybill_id": "XA18740126836",

  "sender_phone": "1515****2035",

  "receiver_phone": "151****2035",

  "delivery_id": "YZGN",

  "goods_info": {

    "detail_list": [

      {

        "goods_name": "平信",

        "goods_img_url": "/uploads/20240511/e912efda0d6f43fbdc1a956d760763b7.jpg"

      }

    ]

  }

}
access_token 是对的
$url = "https://api.weixin.qq.com/cgi-bin/express/delivery/open_msg/trace_waybill?access_token=" . $this->accessToken();
$output = http_post($url, json_encode($param,JSON_UNESCAPED_UNICODE));

返回错误：{"errcode":40003,"errmsg":"invalid openid detail: [openid错误] rid: 664f3576-37692e81-6f1787a1"}