array(2) {
  ["touser"] => string(28) "o43SG4i_l8YpyPD7FVxEIBCW63aM"
  ["mp_template_msg"] => array(5) {
    ["appid"] => string(18) "wx0ef2e7d6c6413255"
    ["template_id"] => string(43) "lOdVuRSQC35MYh9WTPr_69e9BvJ5GUwPa7RqVV9Zm3s"
    ["url"] => string(0) ""
    ["miniprogram"] => array(2) {
      ["appid"] => string(18) "wx09a849a0ffd8e673"
      ["pagepath"] => string(36) "pages/transfer/yi_package/yi_package"
    }
    ["data"] => array(4) {
      ["first"] => array(1) {
        ["value"] => string(24) "您的包裹已入库！"
      }
      ["keyword1"] => array(1) {
        ["value"] => string(6) "ce5511"
      }
      ["keyword2"] => array(1) {
        ["value"] => string(19) "2021-11-18 00:38:42"
      }
      ["remark"] => array(1) {
        ["value"] => string(24) "请及时提交订单！"
      }
    }
  }
}

array(2) {
  ["errcode"] => int(40013)
  ["errmsg"] => string(45) "invalid appid rid: 61c194de-2d9a1ef5-4b191696"
}

通过小程序appid和秘钥获取到access_token 然后调用uniform_send下发公众号消息提示invalid appid