Question

我声明了一个WCF RESTFul服务：

[ServiceContract]
public interface IGasPriceService
{
    [OperationContract]
    [WebGet
        (ResponseFormat = WebMessageFormat.Xml,
        BodyStyle = WebMessageBodyStyle.Bare,
        UriTemplate = "/GetGasPrice/For/ZipCode/{zipCode}"
        )]
    GasPriceData GetPriceData(string zipCode);

    [OperationContract]
    [WebGet
        (RequestFormat = WebMessageFormat.Xml,
        ResponseFormat = WebMessageFormat.Xml,
        BodyStyle = WebMessageBodyStyle.Bare,
        UriTemplate = "/GetGasPrice/For/City/{city}"
        )]
    GasPriceData GetPriceDataForCity(string city);

    [OperationContract]
    [WebInvoke
        (Method = "POST",
        RequestFormat = WebMessageFormat.Xml,
        UriTemplate = "/SetGasPrice/For/ZipCode/{zipCode}/Price/{price}"
        )]
    void SetPriceDataForZipCode(string zipCode, string price);
}

GetPriceData和GetPriceDataforCity方法有效，但SetPriceDataForZipCode不起作用。任何人都可以让我知道为什么这种无法发挥作用。

当我发出如下请求时：

http://localhost:7002/SetGasPrice/For/ZipCode/45678/7.80

我得到的信息是：

EndPoint Not Found

任何想法如何解决这个问题？

我把它改成了

http://localhost:7002/SetGasPrice/For/ZipCode/54568/5.788

和

    [OperationContract]
    [WebInvoke
        (Method = "POST",
        RequestFormat = WebMessageFormat.Xml,
        UriTemplate = "/SetGasPrice/For/ZipCode/{zipCode}/{price}"
        )]
    void SetPriceDataForZipCode(string zipCode, string price);

这给了我信息：

不允许使用方法。

有任何想法如何解决这个问题？

Answer 1

您的网址必须是：

 http://localhost:7002/SetGasPrice/For/ZipCode/45678/Price/7.80

或者您需要将模板更改为：

"/SetGasPrice/For/ZipCode/{zipCode}/{price}"

Answer 2

试

UriTemplate = "/SetGasPrice/For/ZipCode/{zipCode}/{dollars}.{cents}"

WCF RESTful POST

2 个答案: