Ios Swift/PayMill：将PMTransaction转换为NSObject

我正在一个Swift项目中使用

我可以成功创建交易，它们已成功注册到PayMill。创建事务后，我使用以下代码将事务数据传递到我的服务器：

变量

transaction

的类型为

PMTransaction

Alamofire给出了以下错误：

2015-02-05 14:56:44.434 MyApp[4070:727012] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Invalid type in JSON write (PMTransaction)'

如何将其转换为（例如）NSObject或任何其他数据类型，以便将数据正确发送到我的服务器

在将其传递给Alamofire之前，我尝试使用类型

NSObject

声明

dataObject

：

let dataObject:NSObject = transaction as NSObject

但这似乎对阿拉莫菲尔没有任何影响

为了进行测试，我尝试使用一个通用对象，通过Alamofire将其发布到服务器后，它成功地存储在我的数据库中，因此问题在于外部数据类型

PMTransaction

---

非常感谢您的建议，如果需要，我很乐意发布更多信息。

我找到了一种更为手动的方法来解决我的问题。见下文：

            var dataObject = [
                "id":"\(transaction.id)",
                "description":"\(transaction.description)",
                "amount":"\(transaction.amount)",
                "origin_amount":"\(transaction.origin_amount)",
                "currency":"\(transaction.currency)",
                "status":"\(transaction.status)",
                "livemode":"\(transaction.livemode)",
                "created_at":"\(transaction.created_at)",
                "updated_at":"\(transaction.updated_at)",
                "response_code":"\(transaction.response_code)",
            ]

如果有人能想出更好的方法来转换

PMTransaction

，请添加您的解决方案，我将接受您的回答

            var dataObject = [
                "id":"\(transaction.id)",
                "description":"\(transaction.description)",
                "amount":"\(transaction.amount)",
                "origin_amount":"\(transaction.origin_amount)",
                "currency":"\(transaction.currency)",
                "status":"\(transaction.status)",
                "livemode":"\(transaction.livemode)",
                "created_at":"\(transaction.created_at)",
                "updated_at":"\(transaction.updated_at)",
                "response_code":"\(transaction.response_code)",
            ]