Windows Phone 8 上的 RestSharp 没有响应

Question

我尝试使用 RestSharp 连接到我的 API。当我尝试使用该代码时：

var client = new RestClient("http://api.com");
var request = new RestRequest("api/login", Method.POST);
client.Authenticator = new HttpBasicAuthenticator("login", "pass");
request.AddHeader("Accept", "*/*");
request.RequestFormat = DataFormat.Json;
 request.AddBody(new { customer = new { email = "email", password = "pass" } });
var response = client.Execute(request);
Console.WriteLine(response.Content);
Console.ReadKey();

我得到了服务器的正确响应

但说到 Windows Phone 8

var client = new RestClient("http://api.com"); ;
client.Authenticator = new HttpBasicAuthenticator("login", "pass");
var request = new RestRequest("api/login", Method.POST);
request.AddHeader("Accept", "*/*");

request.RequestFormat = DataFormat.Json;
request.AddBody(new { customer = new { email = "email", password = "pass" } });

 client.ExecuteAsync(request, response =>
{
    lblStatus.Text = response.Content ;
});

我没有找到状态码，服务器为空。我做错了什么？

Answer 1

我认为，您必须同步发送请求。只需创建类，如下所示：

public static class RestClientExtensions
{
    public static Task<IRestResponse> ExecuteTask(this IRestClient client, RestRequest request)
    {
        var TaskCompletionSource = new TaskCompletionSource<IRestResponse>();
        client.ExecuteAsync(request, (response, asyncHandle) =>
        {
            if (response.ResponseStatus == ResponseStatus.Error)
                TaskCompletionSource.SetException(response.ErrorException);
            else
                TaskCompletionSource.SetResult(response);
        });
        return TaskCompletionSource.Task;
    }
}

现在，您将可以像这样使用它：

IRestResponse restResponse = await app.Client.ExecuteTask(request);

在这行之后你可以很容易地得到响应的内容，就像你之前做的那样：

lblStatus.Text = response.Content ;

希望对你有帮助。

Answer 2

在你的代码中

var client = new RestClient(basicUrl);
client.ExecuteAsync<User>(request, (response) =>
        {
            user = response.Data;
        });
txtBox.Text = user.Name; //<---- its outside the Async event handler 
                        //so at this point user doesn't     
                        //have the info of the response

您需要将该行更改为异步响应方法内部