C# 调用REST的最简单方法

我从jscript调用了REST服务，该服务运行良好：

post('/MySite/myFunct', { ID:22 })

如何从C#以最地道的C#方式拨打此电话

UPD：

我还需要HTTPS解决方案

UPD：

我需要使用cookies

HttpClient=newhttpclient（）；
HttpClient client = new HttpClient();

var values = new Dictionary<string, string>
{
   { "ID", "22" }
};

var content = new FormUrlEncodedContent(values);

var response = await client.PostAsync("http://www.example.com", content);

var responseString = await response.Content.ReadAsStringAsync();

var值=新字典
{
{“ID”，“22”}
};
var内容=新的FormUrlEncodedContent（值）；
var response=wait client.PostAsync（“http://www.example.com“，内容）；
var responseString=await response.Content.ReadAsStringAsync（）；

传统的方法是使用

HttpClient/HttpWebRequest

HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://localhost/api/Test/TestPostData");
request.Method = "POST";
SampleModel model = new SampleModel();
model.PostData = "Test";
request.ContentType = "application/json";

JavaScriptSerializer serializer = new JavaScriptSerializer();
using (var sw = new StreamWriter(request.GetRequestStream()))
      {
                 string json = serializer.Serialize(model);
                 sw.Write(json);
                 sw.Flush();
      }
HttpWebResponse response = (HttpWebResponse)request.GetResponse();

除此之外，我更喜欢nuget

post请求的一个简单示例如下

using RestSharp;
using RestTest.Model;
private void button1_Click(object sender, EventArgs e)
{
    var client = new RestClient();
    var request = new RestRequest();
    request.BaseUrl = "http://carma.org";
    request.Action = "api/1.1/searchPlants";
    request.AddParameter("location", 4338);
    request.AddParameter("limit", 10);
    request.AddParameter("color", "red");
    request.AddParameter("format", "xml");
    request.ResponseFormat = ResponseFormat.Xml;
    var plants = client.Execute<PowerPlantsDTO>(request);
    MessageBox.Show(plants.Count.ToString());
} 

用于在请求中添加标头 获取请求

private RestClient=new RestClient（“http://localhost:8080/api/");
RestRequest请求=新的RestRequest（“产品”，Method.GET）；
resresponse response=client.Execute（请求）；
var name=response.Data.name；

您只是在寻找

HttpClient

类吗？MSDN可能与此类似的版本很好！但是现在我发现我需要HTTPS。如何处理？需要有一个受信任的SSL证书，否则您的呼叫将因不受信任的错误而失败。并添加到客户端：

WebRequestHandler=newwebrequesthandler（）；X509Certificate2 certificate=GetMyX509Certificate（）；handler.ClientCertificates.Add（证书）；HttpClient=新的HttpClient（处理程序）HTTPS也可以！但现在我需要发出请求，保存cookie并在另一个请求中使用它。如何实现这一点？
HttpClient
具有带有
HttpClientHandler
的构造函数，它具有公共属性
CookieContainer
，请在此处设置cookie
public void Create(Product product)
{
  var request = new RestRequest("Products", Method.POST); < ----- Use Method.PUT for update
  request.AddJsonBody(product);
  client.Execute(request);
}

public void Delete(int id)
{
  var request = new RestRequest("Products/" + id, Method.DELETE);
  client.Execute(request);
}

request.AddHeader("data", "test");

private RestClient client = new RestClient("http://localhost:8080/api/");
RestRequest request = new RestRequest("Products", Method.GET);

RestResponse<YourDataModel> response = client.Execute<YourDataModel>(request);
var name = response.Data.Name;