#region 调用短信接口public ActionResult Mobile(string Tel)//调用接口{Random rm = new Random();int i;string str = string.Empty;for (int p = 0; p < 6; p++){i = Convert.ToInt32(rm.NextDouble() * 10);str += i;}System.Web.HttpContext.Current.Session["Code"] = str;//string stringSendResult = SendMobileCode(Tel, str);//方法一string stringSendResult2 = Send(Tel, "验证码是：" + str);return Json(true, JsonRequestBehavior.AllowGet);//短信发送成功}#endregion
#region 方法一（可能有些问题，走不通的先试用方法二）public string SendMobileCode(string Mobile, string number){if (string.IsNullOrEmpty(Mobile)) return "发送失败";var str = "您的验证码为：" + number + ",5分钟有效，请尽快认证";str = HttpUtility.UrlEncode(str, Encoding.GetEncoding("gb2312"));string Chuo = DateTime.Now.ToString("yyyyMMddHHmmss");//时间戳string MD5Chuo = "wdyzmwdyzm@456321" + Chuo;//账号 + 密码 + 时间戳 的MD5string sign = Encrypt(MD5Chuo);var url = "http://这里是地址/接口方法?参数1=send&参数2=111&时间戳=" + chuo + "&签名=" + sign + "&手机号=" + tel + "&发送内容=" + number + "&参数3=&参数4=";var rst = (HttpWebRequest)WebRequest.Create(url);var rsp = (HttpWebResponse)rst.GetResponse();var reader = new StreamReader(rsp.GetResponseStream(), Encoding.GetEncoding("gb2312"));reader.ReadToEnd();reader.Close();return number;}#endregion#region 方法二#region public string Send(string tel, string number){string chuo = DateTime.Now.ToString("yyyyMMddHHmmss");//时间戳string MD5s = "wdyzmwdyzm@456321" + chuo;//账号 + 密码 + 时间戳 的MD5string sign = Encrypt(MD5s);string posturl = "http://这里是地址/接口方法?参数1=send&参数2=111&时间戳=" + chuo + "&签名=" + sign + "&手机号=" + tel + "&发送内容=" + number + "&参数3=&参数4=";return GetPage(posturl);//以post的形式发送出去}#endregion#region public string GetPage(string posturl){Stream outstream = null;Stream instream = null;StreamReader sr = null;HttpWebResponse response = null;HttpWebRequest request = null;Encoding encoding = Encoding.UTF8;//byte[] data = encoding.GetBytes(postData);// 准备请求... try{// 设置参数 request = WebRequest.Create(posturl) as HttpWebRequest;CookieContainer cookieContainer = new CookieContainer();request.CookieContainer = cookieContainer;request.AllowAutoRedirect = true;request.Method = "POST";//post的形式 request.ContentType = "application/x-www-form-urlencoded";//request.ContentLength = data.Length;outstream = request.GetRequestStream();//outstream.Write(data, 0, data.Length);outstream.Close();//发送请求并获取相应回应数据 response = request.GetResponse() as HttpWebResponse;//直到request.GetResponse()程序才开始向目标网页发送Post请求 instream = response.GetResponseStream();sr = new StreamReader(instream, encoding);//返回结果网页（html）代码 string content = sr.ReadToEnd();string err = string.Empty;return content;}catch (Exception ex){string err = ex.Message;//Response.Write(err);//return string.Empty;return err;}}#endregion#endregion
ps:已简化
