tp5对接闪送

1.闪送接口文档 接入引导-对接流程 - 4：API索引

2.实际请求示例

    /**
     * 订单计费
     */
    public function pre()
    {
        $order_id = input('id');
        $base = [
            'clientId' => $this->client_id,
            'shopId' => $this->shop_id,
            'timestamp' => $this->getMsecTime(),
        ];
        //组合闪送数据
        $data = [
            'cityName' => '太原市',//城市名称(查询城市开通接口,存在后写死)
            'appointType' => 0,//预约类型,0-立即单
            'sender' => [
                'fromAddress' => '发送地址',
                'fromSenderName' => '发送人',
                'fromMobile' => '18611111111',//电话
                'fromLatitude' => '37.8',//纬度  百度坐标系
                'fromLongitude' => '112.5',//经度
            ],
            'receiverList' => [
                'orderNo' => $order_id,//本地订单号
                'toAddress' => '收货地址',
                'toLatitude' => '37.8',
                'toLongitude' => '112.5',
                'toReceiverName' => '收货人',
                'toMobile' => '18622222222',//收货电话
                'goodType' => '6',//6 = 餐饮,具体枚举查看文档 
                'weight' => '1',//重量,单位kg,向上取整
            ],
        ];
　　　　　//签名1-参数排除空
　　　　　//签名2-排序
        ksort($data);
        $base['data'] = json_encode($data, JSON_UNESCAPED_SLASHES);
　　　　　//签名3,4-参数按规则顺序拼接,返回大写md5
        $base['sign'] = $this->SignWithMd5($base);
        $url = '/openapi/merchants/v5/orderCalculate';
        //成功请求["status" => 200,"msg" => null,"data" => array:14 [▶]]
        $res = $this->curl_post($url, $base);
        if (!isset($res['status'])) {
            return $this->response($this->error('', '请求错误,请联系管理员'));
        }
        if ($res['status'] != 200) {
            return $this->response($this->error('', $res['msg']));
        }
        cache($order_id . 'ss_pre', $res['data'], 1500);
    }
    function signWithMd5($base)
    {
        $data_str = '';
        if (isset($base['data']) && !empty($base['data'])) {
            $data_str = 'data' . $base['data'];
        }
        $str = $this->client_secret . 'clientId' . $this->client_id . $data_str . 'shopId' . $this->shop_id . 'timestamp' . $base['timestamp'];
        return strtoupper(md5($str));
    }

    function getMsecTime()
    {
        // 获取当前时间的毫秒数
        $milliseconds = round(microtime(true) * 1000);
        // 补足到十三位
        return str_pad($milliseconds, 13, '0', STR_PAD_LEFT);
    }
　　function curl_post($url, $post)
    {
        $curl = curl_init();
        curl_setopt_array($curl, array(
            CURLOPT_URL => $this->url . $url,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_ENCODING => '',
            CURLOPT_MAXREDIRS => 10,
            CURLOPT_TIMEOUT => 0,
            CURLOPT_FOLLOWLOCATION => true,
            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
            CURLOPT_CUSTOMREQUEST => 'POST',
            CURLOPT_POSTFIELDS => http_build_query($post),
        ));
        $response = curl_exec($curl);
        curl_close($curl);
        return json_decode($response, true);
    }