由于使用 收费 第三方 屏蔽 可能有 免费 第三方。
private const string Cdkey = "8S*********************";密钥id private const string Password = "151515******";密钥密码 private const string BaseUrl = "http://hprpt******地址*"; /// <summary> /// 发送及时短信 /// </summary> /// <param name="phone"></param> /// <param name="content"></param> /// <returns></returns> public string SendSms(string phone, string content) { //UTF-8 string Content = HttpUtility.UrlEncode(content.Trim(), System.Text.Encoding.GetEncoding("UTF-8")); phone = phone.Replace("\r\n", "").Trim(); string sendurl = BaseUrl + "/sdkproxy/sendsms.action?cdkey=" + Cdkey + "&password=" + Password + "&phone=" + phone + "&message=" + Content; var resultstr = string.Empty; try { var rst = (HttpWebRequest)WebRequest.Create(sendurl); //主要第一步 using (var stream = rst.GetResponse().GetResponseStream())//第二步 { if (stream != null) { using (var reader = new StreamReader(stream, Encoding.GetEncoding("UTF-8")))//3 { resultstr = reader.ReadToEnd();//4 } } } } catch (Exception ex) { throw; } return resultstr; }
转载于:https://www.cnblogs.com/CSYgo/p/8609918.html
相关资源：C#发送短信到手机