美團外賣映射

團外賣請求的timestamp要求時間戳要精確到毫秒  否則會一直報時間戳過時。

注意：美團門店綁定不要頻繁綁定：測試帳號只給了5次綁定的機會。

$timestamp = $this->getMillisecond();
        $param = array(
            'developerId'=>$developerId,
            'callbackUrl'=>$callbackUrl,
            'businessId'=>$businessId,
            'timestamp'=>$timestamp,
            'charset'=>'UTF-8',
            'ePoiId' =>$ePoiId,
            'ePoiName'=>$ePoiName,
        );    public  function getMillisecond() {        list($t1, $t2) = explode(' ', microtime());        return (float)sprintf('%.0f',(floatval($t1)+floatval($t2))*1000);    }