WP8中的应用内购买收据解析
本文关键字:应用 WP8 | 更新日期: 2023-09-27 18:19:22
我尝试写一个phonegap WP8在应用程序购买插件。在我的插件中,我想获得"订单id"。我知道这是可能的,所以收据有一个唯一的id。
当我尝试这个时,
string receipt = await CurrentApp.RequestProductPurchaseAsync(productListing.ProductId, false);
收据字符串是这样的:
<?xml version="1.0" ?>
- <Receipt Version="1.0" CertificateId="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" xmlns="http://schemas.microsoft.com/windows/2012/store/receipt">
<ProductReceipt PurchasePrice="1.0" PurchaseDate="10:32:31 AM" Id="0fba8b37-95ed-4c57-b16a-00f9ac25d696" AppId="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" ProductId="img.2" ProductType="Consumable" PublisherUserId="00000000000000000000000000000000000000000000" PublisherDeviceId="00000000-0000-0000-0000-000000000000" MicrosoftProductId="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" />
- <Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
- <SignedInfo>
<CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-xxxx-00000000" />
<SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" />
- <Reference URI="">
- <Transforms>
<Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" />
</Transforms>
<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
<DigestValue>whocares</DigestValue>
</Reference>
</SignedInfo>
<SignatureValue>whocares</SignatureValue>
</Signature>
</Receipt>
我怎么能得到Id(它的属性的ProductReceipt元素)从这个字符串?这个链接和任何其他类似的链接不为我工作
检查您的收据,它不包含"order-id",但在"Productreceipt"中有"Id"。我想你需要那个Id。
这是我为我的项目实现的方法来解析xml收据。它将在响应中提供Dictionary,您可以很容易地在Dictionary中找到Id。
private string ParseReceiptData(string xmlReceipt)
{
Dictionary AttributeDict = new Dictionary();
var xd = XDocument.Parse(xmlReceipt).Descendants();
foreach (var node in xd)
{
if (node.Name.LocalName.Equals("ProductReceipt"))
{
var attribute = node.Attributes();
foreach (var attrib in attribute)
{
AttributeDict.Add(attrib.Name.LocalName, attrib.Value);
}
}
}
var purchaseDate = Convert.ToDateTime(AttributeDict["PurchaseDate"]);
var Expdate = purchaseDate.Add(TimeSpan.FromDays(30)).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ss.fffZ");
AttributeDict.Add("ExpiryDate", Expdate);
return JsonConvert.SerializeObject(AttributeDict);
}
我找到了。事实上,这很容易。
XDocument xml = XDocument.Parse(receipt);
XElement productReceipt = xml.Root.Elements().FirstOrDefault();
string orderId = productReceipt.Attribute("Id").Value;