如何调试CI-Merchant Paypal Pro集成？

Question

我试图使用CI-Merchant库集成Paypal Pro (直接付款)，但我迷路了。

我已经设置了一个英国沙箱(都与贝宝pro预先配置的卖方帐户，并与以下信息买方帐户($params阵列))

下面是我得到的响应(状态失败，没有消息)以及我使用的$params数组：

Merchant_response Object
(
    [_status:protected] => failed
    [_message:protected] => 
    [_reference:protected] => 
    [_data:protected] => 
    [_redirect_url:protected] => 
    [_redirect_method:protected] => GET
    [_redirect_message:protected] => 
    [_redirect_data:protected] => 
)
Array
(
    [card_type] => Visa
    [card_no] => 4269072658337891
    [first_name] => Buyer
    [last_name] => One
    [address1] => 1 Main Terrace
    [city] => Wolverhampton
    [region] => West Midlands
    [postcode] => W12 4LQ
    [amount] => 10
    [currency] => GBP
    [country] => UK
)

下面是代码：

$this->load->library('merchant');
$this->merchant->load('paypal_pro');

$settings = array(
  'username' => '***',
 'password' => '***',
 'signature' => '***',
 'test_mode' => true);

$this->merchant->initialize($settings);

//params array is set through a form submit.
$response = $this->merchant->purchase($params);
echo '<pre>';
print_r($response);
print_r($params);
exit;

请让我知道如何调试这个！

谢谢你，乔治

Answer 1

在这段代码之后

$this->load->library('merchant');
$this->merchant->load('paypal_pro');

你需要初始化

$settings = $this->merchant->default_settings();

和宾果游戏