src/Gateways/Wechat/WapGateway.php
public function apply(array $options = [], $return_url = '')
    {
        $data = $this->preOrder($options);
        $data['mweb_url'] = isset($data['mweb_url']) ? $data['mweb_url'] : '';
        if (empty($return_url)) {
            $return_url = $this->userConfig->get('return_url');
        }
        return $data['mweb_url'] . "&redirect_url=" . urlencode($return_url);
    }
public function apply(array $options = [], $return_url = '')
    {
        $data = $this->preOrder($options);
        $data['mweb_url'] = isset($data['mweb_url']) ? $data['mweb_url'] : '';
        if (empty($return_url)) {
            $return_url = $this->userConfig->get('return_url');
        }
        return $data['mweb_url'] . "&redirect_url=" . urlencode($return_url);
    }
应用并生成参数
@param array $options
@param string $return_url
@return string
@throws \Pay\Exceptions\GatewayException