php 抖音支付

直接上代码

createOrder(outOrderNo,totalAmount, subject,body, validTimestamp,notifyUrl);
        dd(response);
    }

    /**
     * @param Requestrequest
     * @return \think\response\Json
     */
    public function notify(Request request): \think\response\Json
    {notify = request->param();
        if (notify['msg_signature'] !== this->signature(notify, this->token)) {
            Log::record('回调验证错误');
        } else {
            //获取订单信息order = json_decode(notify['msg'], true);
            //处理订单
        }data = ['err_no' => '0', 'err_tips' => 'success'];
        return json(data);
    }

    /**
     * @paramoutOrderNo
     * @param totalAmount
     * @paramsubject
     * @param body
     * @paramvalidTimestamp
     * @param notifyUrl
     * @return array|string
     */
    private function CreateOrder(outOrderNo, totalAmount,subject, body,validTimestamp, notifyUrl)
    {params = [
            'app_id'       => this->appId,
            'out_order_no' =>outOrderNo,
            'total_amount' => totalAmount,
            'subject'      =>subject,
            'body'         => body,
            'valid_time'   =>validTimestamp,
            'notify_url'   => notifyUrl,
            //'cp_extra' =>cpExtra,
            //'thirdparty_id' => thirdPartyId,
            //'disable_msg' =>disableMsg,
            //'msg_page' => msgPage,
            //'store_uid' =>storeUid
        ];

        params = array_filter(params);
        params['sign'] =this->signature(params,this->salt);
        //var_dump(params);die;
        returnthis->post(
            'https://developer.toutiao.com/api/apps/ecpay/v1/create_order',
            params
        );
    }

    /**
     * payment api signature
     * @param arraybody
     * @param string secret
     * @return string
     */
    public static function signature(arraybody, string secret): string
    {filtered = [];
        foreach (body askey => value) {
            if (in_array(key, ['sign', 'app_id', 'thirdparty_id'])) {
                continue;
            }

            filtered[] =
                is_string(value)
                    ? trim(value)
                    :value;
        }

        filtered[] = trim(secret);
        sort(filtered, SORT_STRING);
        return md5(trim(implode('&',filtered)));
    }

    /**
     * post request
     * @param string uri
     * @param arrayparams
     * @param array headers
     * @return string
     */

    private function post(stringuri, array params = [], arrayheaders = []): array
    {
        headers[] = 'Content-type: application/json';ch = curl_init();
        curl_setopt(ch, CURLOPT_URL,uri);
        curl_setopt(ch, CURLOPT_POST, true);
        curl_setopt(ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt(ch, CURLOPT_HTTPHEADER,headers);
        curl_setopt(ch, CURLOPT_POSTFIELDS, json_encode(params));
        curl_setopt(ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt(ch, CURLOPT_SSL_VERIFYHOST, false);
        output = curl_exec(ch);
        curl_close(ch);

        return json_decode(output, true);
    }
}

index方法成功返回
下方示例

{
  "order_id": "6819903302604491021",
  "order_token": "CgsIARCABRgBIAQoARJOCkx+WgXqCUIwTel2V3siEGZ0++poigIM+SMMxtMx798Vj0ZYzoTYBqeNslodUC9X5KAOHkR1YbSBz6I6pXATh5faIGy7R72A9vwm0OczGgA="
}

前端调起tt.pay拉起字节收银台，就行