/**
* 获取配置
*/
public function getConfig($asArray = false)
{
$options = array('appid' => $this->accessToken->getAppid(), 'url' => Util::getCurrentUrl(), 'timestamp' => Util::getTimestamp(), 'noncestr' => Util::getRandomString(), 'accesstoken' => $this->accessToken['access_token']);
// 按 ASCII 码排序
ksort($options);
$signature = http_build_query($options);
$signature = urldecode($signature);
$signature = sha1($signature);
$config = array('appId' => $options['appid'], 'scope' => 'jsapi_address', 'signType' => 'sha1', 'addrSign' => $signature, 'timeStamp' => $options['timestamp'], 'nonceStr' => $options['noncestr']);
return $asArray ? $config : Serializer::jsonEncode($config);
}
/**
* 获取配置文件
*/
public function getConfig($asArray = false)
{
$ticket = new Ticket($this->accessToken);
if ($this->cache) {
$ticket->setCache($this->cache);
}
$options = array('jsapi_ticket' => $ticket->getTicketString(), 'timestamp' => Util::getTimestamp(), 'url' => Util::getCurrentUrl(), 'noncestr' => Util::getRandomString());
ksort($options);
$signature = sha1(urldecode(http_build_query($options)));
$configure = array('appId' => $this->accessToken['appid'], 'nonceStr' => $options['noncestr'], 'timestamp' => $options['timestamp'], 'signature' => $signature, 'jsApiList' => $this->api, 'debug' => (bool) $this->debug);
return $asArray ? $configure : Serializer::jsonEncode($configure);
}
/**
* 构造方法
*/
public function __construct(Unifiedorder $unifiedorder, array $defaults = array())
{
$res = $unifiedorder->getResponse();
$key = $unifiedorder->getKey();
$config = array('appId' => $unifiedorder['appid'], 'timeStamp' => Util::getTimestamp(), 'nonceStr' => Util::getRandomString(), 'package' => 'prepay_id=' . $res['prepay_id'], 'signType' => 'MD5');
// 如果需要指定以上参数，可以通过 $defaults 变量传入
$options = array_replace($config, $defaults);
ksort($options);
$queryString = urldecode(http_build_query($options));
$paySign = strtoupper(md5($queryString . '&key=' . $key));
$options['paySign'] = $paySign;
parent::__construct($options);
}
/**
* 获取支付链接
*/
public function getPayurl($productId, array $defaults = array())
{
$defaultOptions = array('appid' => $this['appid'], 'mch_id' => $this['mch_id'], 'time_stamp' => Util::getTimestamp(), 'nonce_str' => Util::getRandomString());
$options = array_replace($defaultOptions, $defaults);
$options['product_id'] = $productId;
// 按 ASCII 码排序
ksort($options);
$signature = urldecode(http_build_query($options));
$signature = strtoupper(md5($signature . '&key=' . $this->key));
$options['sign'] = $signature;
$query = http_build_query($options);
return self::PAYMENT_URL . '?' . urlencode($query);
}
