Question

我遇到了我创建的终点问题

    [Route("api/pag_seguro/transactions/credit_card")]
    public string DoTransactionWithCreditCard(string senderHash, string cardHash, ProductModels[] products)
    {
        bool isSandbox = true;
        EnvironmentConfiguration.ChangeEnvironment(isSandbox);

        // Instantiate a new checkout
        CreditCardCheckout checkout = new CreditCardCheckout();

        // Sets the payment mode
        checkout.PaymentMode = PaymentMode.DEFAULT;

        // Sets the receiver e-mail should will get paid
        checkout.ReceiverEmail = "financeiro@proteste.org.br";

        // Sets the currency
        checkout.Currency = Currency.Brl;

        // Add items
        checkout.Items.Add(new Item("0001", "Garrafa Laranja Tupperware", 1, 130.98m));

        // Sets a reference code for this checkout, it is useful to identify this payment in future notifications.
        checkout.Reference = "REFPT0002";

        // Sets shipping information.
        checkout.Shipping = new Shipping();
        checkout.Shipping.ShippingType = ShippingType.Sedex;
        checkout.Shipping.Cost = 0.00m;
        checkout.Shipping.Address = new Address(
            "BRA",
            "SP",
            "Sao Paulo",
            "Jardim Paulistano",
            "01452002",
            "Av. Brig. Faria Lima",
            "1384",
            "5o andar"
        );

        // Sets a credit card token. -- gerado em 06/03/2017
        checkout.Token = cardHash;

        //Sets the installments information
        checkout.Installment = new Installment(1, 130.98m, 2);

        // Sets credit card holder information.
        checkout.Holder = new Holder(
            "Holder Name",
            new Phone("11", "56273440"),
            new HolderDocument(Documents.GetDocumentByType("CPF"), "12345678909"),
            "01/10/1980"
        );

        // Sets shipping information.
        checkout.Billing = new Billing();
        checkout.Billing.Address = new Address(
            "BRA",
            "SP",
            "Sao Paulo",
            "Jardim Paulistano",
            "01452002",
            "Av. Brig. Faria Lima",
            "1384",
            "5o andar"
        );

        // Sets your customer information.
        // If you using SANDBOX you must use an email @sandbox.pagseguro.com.br
        checkout.Sender = new Sender(
            "Diogo Amaral",
            "comprador@sandbox.pagseguro.com.br",
            new Phone("21", "992947883")
        );
        checkout.Sender.Hash = senderHash;

        SenderDocument senderCPF = new SenderDocument(Documents.GetDocumentByType("CPF"), "12345678909");
        checkout.Sender.Documents.Add(senderCPF);

        try
        {
            AccountCredentials credentials = PagSeguroConfiguration.Credentials(isSandbox);
            Transaction result = TransactionService.CreateCheckout(credentials, checkout);
            //return result.TransactionStatus.ToString();
            return result.Code.ToString();
        }
        catch (PagSeguroServiceException exception)
        {
            string errorstr = "";

            foreach (Uol.PagSeguro.Domain.ServiceError erro in exception.Errors)
            {
                errorstr += erro.ToString();
            }

            return exception.Message + " - code: " + exception.StatusCode.ToString() + " - errors: " + exception.Errors.ToString() + " - errorstr: " + errorstr;
        }
    }

当我尝试向此端点发送POST时，它不起作用，它只接受GET。我应该怎么做才能成为POST端点？

我是新手，请帮帮我们。谢谢！

现在我的代码看起来像这样：

    [HttpPost]
    [Route("api/pag_seguro/transactions/credit_card")]
    public string DoTransactionWithCreditCard(string senderHash, string cardHash, ProductModels[] products)
    {
        bool isSandbox = true;
        EnvironmentConfiguration.ChangeEnvironment(isSandbox);

        // Instantiate a new checkout
        CreditCardCheckout checkout = new CreditCardCheckout();
        ...
    }

但是在控制台中我仍然在Chrome控制台中收到404 Not found错误：

Request URL:http://localhost:40379/api/pag_seguro/transactions/credit_card
Request Method:POST
Status Code:404 Not Found

Answer 1

添加[HttpPost]属性以告知Web API它应该接受POST动词。

Answer 2

添加[HttpPost]：

[HttpPost]
[Route("api/pag_seguro/transactions/credit_card")]
public string DoTransactionWithCreditCard(string senderHash, string cardHash, ProductModels[] products)

另请确保您的RouteConfig包含routes.MapMvcAttributeRoutes()：

public class RouteConfig
{
    public static void RegisterRoutes(RouteCollection routes)
    {
        //Other stuff

        routes.MapMvcAttributeRoutes(); //make sure this is there
    }
}

Answer 3

1）转到项目中的App_Start目录并修改名为WebApiConfig.css的Web Api配置文件（添加行config.MapHttpAttributeRoutes();以启用Route属性）

public static class WebApiConfig
    {
        public static void Register(HttpConfiguration config)
        {
            // Web API routes
            config.MapHttpAttributeRoutes();

            config.Routes.MapHttpRoute(
                name: "DefaultApi",
                routeTemplate: "api/{controller}/{id}",
                defaults: new { id = RouteParameter.Optional }
            );
        }
    }
}

2）在WebAPI方法之前添加属性[Post]。

Answer 4

您应该将Request实体定义为：

  public class PayRequest {
        public string senderHash;
        public string cardHash;
        public ProductModels[] products;
    }

您可以使用字段定义属性。你的方法应该是这样的：

[HttpPost]
[Route("api/pag_seguro/transactions/credit_card")]
public string DoTransactionWithCreditCard(PayRequest request)
{
     // ...
     return "ok";
}

Web Api C＃端点不能作为POST

4 个答案: