在.NET UWP应用中是否有接收和处理http请求的方法？

在.NET UWP应用中，可以使用HttpClient类来发送和接收HTTP请求。HttpClient类提供了一组方法来发送GET、POST、PUT、DELETE等HTTP请求，并接收响应。以下是在.NET UWP应用中接收和处理HTTP请求的方法：

使用HttpClient的GetAsync、PostAsync、PutAsync和DeleteAsync方法发送HTTP请求，并使用HttpResponseMessage对象接收响应。

示例代码：

using System;
using System.Net.Http;
using System.Threading.Tasks;

public class HttpClientExample
{
    private static readonly HttpClient client = new HttpClient();

    public static async Task<string> SendGetRequest(string url)
    {
        HttpResponseMessage response = await client.GetAsync(url);
        response.EnsureSuccessStatusCode();
        return await response.Content.ReadAsStringAsync();
    }

    public static async Task<string> SendPostRequest(string url, HttpContent content)
    {
        HttpResponseMessage response = await client.PostAsync(url, content);
        response.EnsureSuccessStatusCode();
        return await response.Content.ReadAsStringAsync();
    }

    // 同样的方式可以发送PUT和DELETE请求
}

在UWP应用中，可以使用WebServer类来创建一个简单的HTTP服务器，以接收和处理HTTP请求。

示例代码：

using Windows.Networking.Sockets;
using Windows.Storage.Streams;

public class HttpServerExample
{
    private StreamSocketListener listener;

    public async Task StartServer()
    {
        listener = new StreamSocketListener();
        listener.ConnectionReceived += Listener_ConnectionReceived;
        await listener.BindServiceNameAsync("80");
    }

    private async void Listener_ConnectionReceived(StreamSocketListener sender, StreamSocketListenerConnectionReceivedEventArgs args)
    {
        string request = await ReadRequest(args.Socket.InputStream);
        string response = ProcessRequest(request);
        await SendResponse(args.Socket.OutputStream, response);
    }

    private async Task<string> ReadRequest(IInputStream inputStream)
    {
        // 从输入流中读取HTTP请求
    }

    private string ProcessRequest(string request)
    {
        // 处理HTTP请求并生成响应
    }

    private async Task SendResponse(IOutputStream outputStream, string response)
    {
        // 发送HTTP响应到输出流
    }
}

以上是在.NET UWP应用中接收和处理HTTP请求的两种方法。根据具体的需求和场景，选择适合的方法来实现HTTP请求的接收和处理。