src/Card/Card.php
public function getUserCards($openid, $cardId = '')
    {
        $params = [
            'openid' => $openid,
            'card_id' => $cardId,
        ];

        return $this->parseJSON('json', [self::API_GET_CARD_LIST, $params]);
    }
public function getUserCards($openid, $cardId = '')
    {
        $params = [
            'openid' => $openid,
            'card_id' => $cardId,
        ];

        return $this->parseJSON('json', [self::API_GET_CARD_LIST, $params]);
    }
获取用户已领取卡券接口.

@param string $openid
@param string $cardId

@return \EasyWeChat\Support\Collection