无法通过.net使用Braintree API生成客户端令牌

无法使用我的客户端Javascript代码生成客户端令牌。然而，我能够与Braintree服务器进行通信，并能够在服务器端创建事务。但我的返回结果为空/空。我可以有一些Braintree开发者在这方面帮助我吗

        //--------------------------------------------------------------------------------------------------
        //Gateway
        //This is the Braintree Gateway that we will use to post the transaction
        //to.  This is included here in the example but should be extracted out
        //into some static class somewhere.  Possibly in another layer.
        //--------------------------------------------------------------------------------------------------
        BraintreeGateway Gateway = new BraintreeGateway
        {
            Environment = Braintree.Environment.SANDBOX,
            PublicKey = "MY PUBLIC KEY",
            PrivateKey = "MY PRIVATE KEY",
            MerchantId = "MY MERCHANT ID"
        };

        string tokenID = Gateway.ClientToken.generate();

        //--------------------------------------------------------------------------------------------------
        //Transaction Request
        //This is the actual transaction request that we are posting to the 
        //Braintree gateway.  The values for number, cvv, month and year have 
        //been encrypted above using the braintree.js.  If you were to put a 
        //watch on the actual server controls their ".Text" property is blank
        //at this point in the process.
        //--------------------------------------------------------------------------------------------------
        TransactionRequest transactionRequest = new TransactionRequest
        {
            Amount = 100.00M,
            //PaymentMethodNonce = 
            CreditCard = new TransactionCreditCardRequest
            {
                Number = number,
                CVV = cvv,
                ExpirationMonth = month,
                ExpirationYear = year                    
            }                

        };

        //--------------------------------------------------------------------------------------------------
        //Transaction Result
        //Here we are going to post our information, including the encrypted
        //values to Braintree.  
        //--------------------------------------------------------------------------------------------------            
        Result<Transaction> result = Gateway.Transaction.Sale(transactionRequest);

//--------------------------------------------------------------------------------------------------
//网关
//这是我们用来发布交易的Braintree网关
//对。这在示例中包括，但应提取出来
//进入某个静态类。可能在另一层。
//--------------------------------------------------------------------------------------------------
BraintreeGateway=新的BraintreeGateway
{
环境=Braintree.Environment.SANDBOX，
PublicKey=“我的公钥”，
PrivateKey=“我的私钥”，
MerchantId=“我的商户ID”
};
字符串tokenID=Gateway.ClientToken.generate（）；
//--------------------------------------------------------------------------------------------------
//交易请求
//这是我们正在过帐到的实际交易请求
//脑树网关。数字、cvv、月份和年份的值已更改
//已在上面使用braintree.js进行加密。如果你把
//实际服务器上的监视控件的“.Text”属性为空
//在这个过程中的这一点上。
//--------------------------------------------------------------------------------------------------
TransactionRequest TransactionRequest=新建TransactionRequest
{
金额=100.00M，
//PaymentMethodNonce=
CreditCard=新交易CreditCardRequest
{
数字=数字，
CVV=CVV，
ExpirationMonth=月，
到期年=年
}                
};
//--------------------------------------------------------------------------------------------------
//交易结果
//在这里，我们将发布我们的信息，包括加密的
//将值添加到Braintree。
//--------------------------------------------------------------------------------------------------            
结果=Gateway.Transaction.Sale（transactionRequest）；

---

这里的结果返回空事务值，但我的事务是在Braintree端创建的。在我的沙箱帐户中，我可以看到我在那里创建、授权的大量交易。Im无法获取准确的事务ID，并且整个事务属性返回我NULL。。我错过什么了吗

嗨，我在Braintree工作。您在服务器上生成的客户端令牌是您的客户端代码应该使用的，您可以共享您的Javascript以便我们可以看到您如何在客户端上设置Braintree吗？是的，我理解这一点，并且能够成功地做到这一点。谢谢你，谢谢你！很高兴听到这个消息。