/**
* 设置订单
*/
public function setOrder(Order $order)
{
if (null !== $order) {
try {
$order->checkParams();
} catch (Exception $e) {
throw new PaymentException($e->getMessage());
}
if (!$order->hasParams('nonce_str')) {
$order->nonce_str(Util::randomString());
}
if (!$order->hasParams('spbill_create_ip')) {
$order->spbill_create_ip(Util::clientIP());
}
if (!$order->hasParams('trade_type')) {
if (!$order->hasParams('openid')) {
throw new PaymentException('openid is required');
}
$order->trade_type('JSAPI');
}
$this->order = $order;
}
}
