.NET：发送带有数据的POST和读取响应的最简单方法

   using (WebClient client = new WebClient())   {       byte[] response =       client.UploadValues("http://dork.com/service", new NamevalueCollection()       {{ "home", "Cosby" },{ "favorite+flavor", "flies" }       });       string result = System.Text.Encoding.UTF8.GetString(response);   }

您将需要这些包括：

using System;using System.Collections.Specialized;using System.Net;

如果您坚持使用静态方法/类：

public static class Http{    public static byte[] Post(string uri, NamevalueCollection pairs)    {        byte[] response = null;        using (WebClient client = new WebClient())        { response = client.UploadValues(uri, pairs);        }        return response;    }}

然后简单地：

var response = Http.Post("http://dork.com/service", new NamevalueCollection() {    { "home", "Cosby" },    { "favorite+flavor", "flies" }});