Question

我在谷歌钱包应用内付款的回发php看起来像这样：

<?php
$payload = array(
  "iss" => $sellerIdentifier,
  "aud" => "Google",
  "typ" => "google/payments/inapp/item/v1",
  "exp" => time() + 3600,
  "iat" => time(),
  "request" => array (
    "name" => "pizza ",
    "description" => "yum yum",
    "price" => "10.50",
    "currencyCode" => "USD",
    "sellerData" => "",
  )
);
$testToken = JWT::encode($payload, $sellerSecret);
?>

我有两个问题：

1。为什么我看到这个错误？...哦，哦。有一个问题。由于技术问题，我们无法完成您的购买。以下问题的详细信息：很遗憾，我们无法通过商家的服务器确认您的购买。您的订单已被取消。如果此问题仍然存在，请与商家联系。

2。如果我有多件待售物品，这怎么办？上面的示例php允许您购买“10.50美元的比萨饼”，如何以2.99美元的价格添加“热狗”这样的项目？

ps：我研究过以下文档：

https://developers.google.com/in-app-payments/docs/tutorial#4

https://developers.google.com/in-app-payments/docs/jsreference#jwt

https://developers.google.com/in-app-payments/docs/postback

感谢您的时间。

//更新！

postback.php： require_once'JWT.php';

JWT.php： $ json = json_encode（$ input，JSON_UNESCAPED_SLASHES）;

哦，哦。有一个问题。由于技术问题，我们无法完成您的购买。问题详情如下：很遗憾，我们无法确认您与商家的购买服务器。您的订单已被取消。如果，请联系商家这个问题还在继续。

Answer 1

您应该解码发送到postback.php的原始编码jwt数据。至少你的postback.php应该如下所示（假设你的postback.php托管在apache服务器上）。希望这有帮助

<?php
require_once(dirname(__FILE__) . "JWT.php");

$response = isset($HTTP_RAW_POST_DATA) ?
    $HTTP_RAW_POST_DATA : file_get_contents("php://input");
$response = substr_replace($response, "", 0, 4);   //remove "jwt=" from raw http data
$response = JWT::decode($response, "your secret key here");
print_r($response->response);
?>

Answer 2

你的postback.php是否可以在没有.htaccess密码和用户名的情况下访问？我有一段时间了 - 让我疯了......直到我认为我的postback.php受密码保护 - .-

Answer 3

另外做一个热狗：

<?php
$cake_payload = array(
  "iss" => $sellerIdentifier,
  "aud" => "Google",
  "typ" => "google/payments/inapp/item/v1",
  "exp" => time() + 3600,
  "iat" => time(),
  "request" => array (
    "name" => "cake",
    "description" => "yum yum",
    "price" => "10.50",
    "currencyCode" => "USD",
    "sellerData" => "",
  )
);
$hotdog_payload = array(
  "iss" => $sellerIdentifier,
  "aud" => "Google",
  "typ" => "google/payments/inapp/item/v1",
  "exp" => time() + 3600,
  "iat" => time(),
  "request" => array (
    "name" => "hotdog",
    "description" => "yum yum",
    "price" => "5.99",
    "currencyCode" => "USD",
    "sellerData" => "",
  )
);

$cake_token = JWT::encode($cake_payload, $sellerSecret);
$hotdog_token = JWT::encode($hotdog_payload, $sellerSecret);
?>

将两者传递给javascript中的单独buy（）函数（所以purchase_hotdog() and purchase_cake()

Answer 4

你的例子非常适合@Pawan。谢谢。我需要的唯一改变是通往JWT.php的路径。

我现在用

require_once（dirname（ FILE ）。“/ lib / JWT.php”）;

保

PHP回发网址谷歌钱包IAP

4 个答案: