string mobile = "",

            con = "【微米】您的验证码是：610912，3分钟内有效。如非您本人操作，可忽略本消息。",

            uid = "xxx",

            pas = "xxx",

            url = "http://api.weimi.cc/2/sms/send.html";

            byte[] byteArray = Encoding.UTF8.GetBytes("mob=" + mobile + "&con=" + con + "&uid=" + uid + "&pas=" + pas + "&type=json");

            HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(new Uri(url));

            webRequest.Method = "POST";

            webRequest.ContentType = "application/x-www-form-urlencoded";

            webRequest.ContentLength = byteArray.Length;

            Stream newStream = webRequest.GetRequestStream();

            newStream.Write(byteArray, , byteArray.Length);

            newStream.Close();

            HttpWebResponse response = (HttpWebResponse)webRequest.GetResponse();

            StreamReader php = new StreamReader(response.GetResponseStream(), Encoding.UTF8);

            string Message = php.ReadToEnd();

            System.Console.Write(Message);

            System.Console.Read();