我到处搜索了很多东西,但我没有找到问题的答案。
我无法使它起作用。我的PayPal按钮正在使用Express Checkout Server端休息,但是在我测试的客户端时,它很容易,并且可以正常工作。
我正在使用Codeigniter,所以这是我的代码。
这是我的视图文件夹中的JavaScript代码。CREATE_URL
和EXECUTE_URL
转到控制器。
paypal.Button.render({
env: 'sandbox', // sandbox | production
// Show the buyer a 'Pay Now' button in the checkout flow
commit: true,
// payment() is called when the button is clicked
payment: function() {
// Set up a url on your server to create the payment
var CREATE_URL = '/projects/createurl';
// Make a call to your server to set up the payment
return paypal.request.post(CREATE_URL)
.then(function(res) {
return res.paymentID;
});
},
// onAuthorize() is called when the buyer approves the payment
onAuthorize: function(data, actions) {
// Set up a url on your server to execute the payment
var EXECUTE_URL = '/projects/executeurl';
// Set up the data you need to pass to your server
var data = {
paymentID: data.paymentID,
payerID: data.payerID
};
// Make a call to your server to execute the payment
return paypal.request.post(EXECUTE_URL, data)
.then(function (res) {
window.alert('Payment Complete!');
});
}
}, '#paypal-button-container');
这是CREATE_URL
控制器
public function createurl() {
$ch = curl_init();
$clientId = "something";
$secret = "something";
curl_setopt($ch, CURLOPT_URL, "https://api.sandbox.paypal.com/v1/oauth2/token");
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSLVERSION , 6);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, $clientId.":".$secret);
curl_setopt($ch, CURLOPT_POSTFIELDS, "grant_type=client_credentials");
$result = curl_exec($ch);
if(empty($result))die("Error: No response.");
else
{
$json = json_decode($result, TRUE);
}
curl_close($ch);
$ch2 = curl_init();
$token = $json['access_token'];
$data = '{
"transactions": [{
"amount": {
"currency":"EUR",
"total":"12"
},
"description":"creating a payment"
}],
"payer": {
"payment_method":"paypal"
},
"intent":"sale",
"redirect_urls": {
"cancel_url":"https://mysite.gr/projects/project/10",
"return_url":"https://mysite.gr/projects/project/10"
}
}';
curl_setopt($ch2, CURLOPT_URL, "https://api.sandbox.paypal.com/v1/payments/payment");
curl_setopt($ch2, CURLOPT_VERBOSE, 1);
curl_setopt($ch2, CURLOPT_HEADER, 0);
curl_setopt($ch2, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch2, CURLOPT_HTTPHEADER , "Content-Type: application/json");
curl_setopt($ch2, CURLOPT_HTTPHEADER , "Authorization: Bearer ".$token);
curl_setopt($ch2, CURLOPT_POST, 1);
curl_setopt($ch2, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch2, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch2);
$json = json_decode($result, TRUE);
print_r($json);
curl_close($ch2);
}
因此,当我单击PayPal按钮时 - 失败。从控制台的日志:
ppxo_no_token_passed_to_payment
ppxo_unhandled_error {stack:"错误:没有付款的值
https://w…://www.paypalobjects.com/api/checkout.js:3076:13
(",errtype: " [对象错误]"未接收错误:没有付款的价值
以及当我输入控制器进入URL以查看阵列时,它说的是:
array([名称] => authentication_failure [message] =>身份验证 由于无效的身份验证凭证或丢失而失败 授权标题。[links] => array([0] => array([[href] =>(
https://developer.paypal.com/docs/api/overview/#error
[rel] => Information_Link(((
好吧,我解决了我的问题,我终于找到了解决方案,现在它非常好!
authentication_failure [message] =>身份验证由于无效的身份验证凭证或缺少的授权标题。
这是因为我要发送两个单独的httpheaders,而不是一个,结果是互相覆盖。因此,正确的方法是在这样的httpheader的第三个参数中传递数组:
curl_setopt($ch2, CURLOPT_HTTPHEADER , array("Content-Type: application/json", "Authorization: Bearer myaccesstokenishere"));
之后,我仍然有问题:
ppxo_no_token_passed_to_payment
ppxo_unhandled_error {stack:; quord;
未接收错误:没有付款的价值
要解决这个问题,我只是在没有JSON_DECODE的情况下呼应结果:
$result = curl_exec($ch2);
echo $result;
curl_close($ch2);
现在一切都起作用。
executeurl控制器非常容易,如果有人要我发布它告诉我。
我希望我能帮助一个有类似问题的人。