C# 对接Https接口

最近公司项目需要对接Https接口，将对接的代码整理如下：

 public void Get()
 {
     HttpWebRequest request = null;
 request = WebRequest.Create("https://10.15.67.27:8073/api/tvwall") as HttpWebRequest;
 ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
 request.ProtocolVersion = HttpVersion.Version11;
 // 这里设置了协议类型。
 ServicePointManager.SecurityProtocol = (SecurityProtocolType); ;// SecurityProtocolType.Tls1.2;
 request.KeepAlive = false;
 ServicePointManager.CheckCertificateRevocationList = true;
 ServicePointManager.DefaultConnectionLimit = ;
 ServicePointManager.Expect100Continue = false;

 request.Method = "GET"; //使用get方式发送数据
 request.ContentType = "application/json";
 request.Accept = "application/json";
 request.Referer = null;
 request.AllowAutoRedirect = true;

 HttpWebResponse response = (HttpWebResponse)request.GetResponse();
 Stream stream = response.GetResponseStream();
 string result = string.Empty;
 using (StreamReader sr = new StreamReader(stream))
 {
 result = sr.ReadToEnd();
 }
 Console.Write(result);
 }

 public void Post()
 { HttpWebRequest request = null;
 string formDataBoundary = String.Format("----------{0:N}", Guid.NewGuid());
 request = WebRequest.Create("https://10.15.67.27:8073/api/tvwall/25/scene/new") as HttpWebRequest;
 ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
 request.ProtocolVersion = HttpVersion.Version11;
 // 这里设置了协议类型。
 ServicePointManager.SecurityProtocol = (SecurityProtocolType); // SecurityProtocolType.Tls1.2;
 request.KeepAlive = false;
 ServicePointManager.CheckCertificateRevocationList = true;
 ServicePointManager.DefaultConnectionLimit = ;
 ServicePointManager.Expect100Continue = false;

 request.Method = "POST";
 request.ContentType = "multipart/form-data; boundary=" + formDataBoundary;
 request.Accept = "application/json";
 request.Referer = null;
 request.AllowAutoRedirect = true;
 StringBuilder builder = new StringBuilder();

 foreach(var dic in parameters)
 {
 builder.AppendLine(string.Format("--{0}\r\nContent-Disposition: form-data; name=\"{1}\"\r\n\r\n{2}",
 formDataBoundary,
 dic.Key,
 dic.Value));
 }
 builder.AppendLine(string.Format("--{0}--", formDataBoundary));

 byte[] formData = encoding.GetBytes(builder.ToString());
 Stream newStream = request.GetRequestStream();
 newStream.Write(formData, , formData.Length);
 newStream.Close();

 HttpWebResponse response = (HttpWebResponse)request.GetResponse();
 Stream stream = response.GetResponseStream();
 string result = string.Empty;
 using (StreamReader sr = new StreamReader(stream))
 {
 result = sr.ReadToEnd();
 }
 Console.Write(result);
 }