php - Codeigniter 中的 Stripe 支付网关集成

Question

我使用 stripe.js 在 codeigniter 中使用 Stripe 支付网关。在 stripe 支付过程中，首先进行客户端验证，然后通过 stripe php 2.1.1 库进行服务器端验证。客户端验证已准备就绪，但服务器端验证出现错误。我将 stripe php 2.1.1 文件夹放在 codeigniter 库文件夹中。

我引用这个链接http://code.tutsplus.com/tutorials/how-to-accept-payments-with-stripe--pre-80957

代码:

    <?php
$success = "";
$error = "";

require_once(APPPATH.'libraries/stripe/lib/Stripe.php');

if ($_POST) {
  Stripe::setApiKey("dm_wsdst_yJQB5mrfjpfQX2uMQHf3CbD");
  $error = '';
  $success = '';
  try {
    if (!isset($_POST['stripeToken']))
      throw new Exception("The Stripe Token was not generated correctly");
    Stripe_Charge::create(array("amount" => 11,
                                "currency" => "usd",
                                "card" => $_POST['stripeToken']));
    $success = 'Your payment was successful.';
  }
  catch (Exception $e) {
    $error = $e->getMessage();
  }
}

echo "sucess". isset($success) ? $success : "";
echo "error".isset($error) && $success ? $error : "";

?>



<script type="text/javascript" src="https://js.stripe.com/v2/"></script>
<script>
    Stripe.setPublishableKey('es_iksl_l5li2xygPS9cJE5MMWE8GSr');
</script> 

<div class="content_white register_wrapper">
    <div class="content_40" style="margin-left:350px;">
            <div class="content_gray" style="margin-top: 50px;">
                    <form method="post" name="payment_form" id="payment_form">
                            <div class="error" id="payment_error"></div>
                            <div class="box" style="padding: 15px 0;">    
                                    <label>Card Number</label>
                                    <input type="text" class="text_box" placeholder="Card Number" data-stripe="number" id="card_number" name="card_number" style="height: 40px;" />
                                    <div class="error" id="form_fname_error"></div>
                            </div>

                            <div class="box" style="padding: 15px 0;">    
                                    <label>Card CVC No</label>
                                    <input type="text" class="text_box" placeholder="CVC Number" data-stripe="cvc" id="cvc_number" name="cvc_number" style="height: 40px;" />
                                    <div class="error" id="form_lname_error"></div>
                            </div>
                            <br>
                            <div class="box" style="padding: 0px">
                                <label>Card Expiration Month/Year (MM/YYYY)</label>
                            </div>
                            <div class="box" style="padding: 15px 0; width: 30%;float: left;">
                                <input type="text" class="text_box" placeholder="Month-(MM)" data-stripe="exp-month" id="exp_month" name="exp_month" style="height: 40px;" />
                                    <div class="error" id="email_error1"></div>
                            </div>

                            <div class="box" style="padding: 15px 0; width: 50%;float: left;" >
                                <input type="text" class="text_box" placeholder="Year-(YYYY)" data-stripe="exp-year" id="exp_year" name="exp_year" style="height: 40px;" />
                                    <div class="error" id="form_password_error"></div>
                            </div>
                            <div class="clear"></div>
                            <div class="box" style="text-align:center;">
                                <div class="submit_btn">
                                    <input type="submit" class="btn_blue" id="submit_btn" value="Pay $20"/>
                                </div>
                            </div>
                            <div class="clear"></div>
                    </form>
            </div>
    </div> 
    <div class="clear"></div>
</div>
<script>
    $(document).ready(function(){


        $('#payment_form').submit(function(event) {
        console.log("start");
        var $form = $(this);
        // Disable the submit button to prevent repeated clicks
        $form.find('#submit_btn').prop('disabled', true);
         Stripe.createToken({
                        number: $('#card_number').val(),
                        cvc: $('#cvc_number').val(),
                        exp_month: $('#exp_month').val(),
                        exp_year: $('#exp_year').val()
                    }, stripeResponseHandler);

        // Prevent the form from submitting with the default action
        return false;
      });

        });
        // Call back function for stripe response.
            function stripeResponseHandler(status, response) {

                console.log("ststus"+status);
                if (response.error) {
                    // Re-enable the submit button
                    $('#submit_btn').removeAttr("disabled");
                    // Show the errors on the form
//                    stripeErrorDisplayHandler(response);
                    $('#payment_error').text(response.error.message);
//                    $('.subscribe_process').hide();
                } else {
                    var form = $("#payment_form");
                    // Getting token from the response json.

                    $('<input>', {
                            'type': 'hidden',
                            'name': 'stripeToken',
                            'value': response.id
                        }).appendTo(form);

                    // Doing AJAX form submit to your server.
                    form.get(0).submit();
                    return false;
                }
            }
</script>

当我运行此文件时，然后运行准备就绪，当我单击付款按钮时，检查卡数据和到期月份和年份，如果可以，则返回 stripeToken，然后再次重新提交表单，然后它将返回错误

Fatal error: Class 'Stripe' not found in D:\xampp\htdocs\moviesaints\application\views\user\payment_precess.php on line 12

任何想法都可以给我解决方案。

Answer 1

@rubai 绝对正确。以下是发布表单时的操作方式，即您收集卡信息，然后在后期操作中您在 Controller 中的工作方式如下:

//代码

公共(public)函数 capture_ payment(){

require_once APPPATH."third_party/stripe/init.php";
\Stripe\Stripe::setApiKey("sk_test_bB6syzsfoOqdQ4R57m7zE5Sp");      
$token = Stripe\Token::create(array(
  "card" => array(
  "number" => $this->input->post("credit_card_no"),
  "exp_month" => $this->input->post("expiry_month"),
  "exp_year" => $this->input->post("expiry_year"),
  "cvc" => $this->input->post("cvv")
    )
));
$customer = \Stripe\Customer::create(array(
      "source" => $token,
      "description" =>$this->session->userdata('doctor_name'))
);

// Charge the Customer instead of the card
$charge = \Stripe\Charge::create(array(
   "amount" => 2000, // amount in cents, again
   "currency" => "usd",
   "customer" => $customer->id)
);

}