Windows Phone 8 调用 WCF web 服务 [英] Windows Phone 8 call WCF web service

问题描述

我的任务是编写需要链接到 WCF Web 服务的 WP8 应用程序，但我终生无法弄清楚自己做错了什么

I have been tasked with writing a WP8 application that needs to link to a WCF web service but I can't for the life of me figure out what I am doing wrong

我无法更改 WCF 服务，它不是我的

I can't change the WCF service, it's not mine

我正在努力使用的方法将一个类作为参数并返回一个不同的类作为结果

The method I am struggling with takes a class as a parameter and returns a different class as the result

我得到的一个测试方法的接口是:

The interface I have been given for a test method is:

[OperationContract]
[WebInvoke(Method = "POST",
    BodyStyle = WebMessageBodyStyle.Wrapped,
    ResponseFormat = WebMessageFormat.Json,
    RequestFormat = WebMessageFormat.Json,
    UriTemplate = "TestLogin")]
TestResults TestLogin(TestDetails Test);

public class TestDetails
{
    public string Username { get; set; }
    public string Password { get; set; }
    public string DeviceId { get; set; }
}

public string TestResult
{
    public int TestId { get; set; }
    public List<TestOrders> Orders { get; set; }
}

我尝试过 RestSharp，但我收到了一个糟糕的请求

I have tried RestSharp but I just get a bad request

任何建议将不胜感激

这是我的示例代码:

var client = new RestClient
{
        BaseUrl = "http://www.testing.co.uk/Services/Service.svc"
};

var dto = new TestDetails
{
    username = "abc",
    password = "123",
    DeviceId = String.Empty,
    DeviceModel = String.Empty
};

var request = new RestRequest
{
    Resource = "Testlogin",
    RequestFormat = DataFormat.Json,
    Method = Method.POST
};

request.AddParameter("TestDetails", dto, ParameterType.RequestBody);
// request.AddBody(dto);
var response = client.Post<TestResult>(request);

推荐答案

OK 搞定了 :-) 我已经改用 HttpClient

OK figured it out :-) I've switched to using HttpClient

public static void Testing()
{
    var c = new HttpClient
    {
        BaseAddress = new Uri("http://www.testing.co.uk/Services/Service.svc/")
    };
    c.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

    var json = "{\"login\":{\"DeviceId\":\"\",\"Password\":\"123\",\"Username\":\"abc\",\"DeviceModel\":\"\"}}";

    var req = new HttpRequestMessage(HttpMethod.Post, "TestLogin")
    {
        Content = new StringContent(json, Encoding.UTF8, "application/json")
    };
    c.SendAsync(req).ContinueWith(respTask =>
    {
        var response = respTask.Result.Content.ReadAsStringAsync();
        Console.WriteLine("Response: {0}", respTask.Result);
    });
}

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