C#使用Post

POST API

    public TResponseModel HttpPost<TRequestModel, TResponseModel>(string url, TRequestModel body)
    {
        string postBody = JsonConvert.SerializeObject(body);

        HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);

        request.Method = "POST";

        request.ContentType = "application/json";

        using (var streamWriter = new StreamWriter(request.GetRequestStream()))

        {

            streamWriter.Write(postBody);

        }

        //發出Request

        var httpResponse = (HttpWebResponse)request.GetResponse();

        var streamReader = new StreamReader(httpResponse.GetResponseStream());

        var result = streamReader.ReadToEnd();

        TResponseModel res = JsonConvert.DeserializeObject<TResponseModel>(result);

        return res;

    }