asp.net调用飞信免费发短信

        #region 免费发送飞们接口(2013-01-25 17:45测试有效)
        /// <summary>
        /// 免费发送飞们接口（要开通飞信把对方加为好友才能发，也可以给自己发做测试）
        /// </summary>
        /// <param name="sendNumber">登陆飞信手机号</param>
        /// <param name="sendPassword">登陆密码</param>
        /// <param name="receiveNumber">接收手机</param>
        /// <param name="Content">短信内容</param>
        /// <returns></returns>
        public bool sendfetion(string sendNumber, string sendPassword, string receiveNumber, string Content)
        {

            string url = string.Format("https://quanapi.sinaapp.com/fetion.php?u={0}&p={1}&to={2}&m={3}", sendNumber, sendPassword, receiveNumber, HttpUtility.UrlEncode(Content));
            string strRet = "";
            try
            {
                HttpWebRequest hr = (HttpWebRequest)WebRequest.Create(url);
                hr.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)";
                hr.Method = "GET";
                hr.Timeout = 30 * 60 * 1000;
                WebResponse hs = hr.GetResponse();
                Stream sr = hs.GetResponseStream();
                StreamReader ser = new StreamReader(sr, Encoding.Default);
                strRet = ser.ReadToEnd();
            }
            catch (Exception er)
            {
                strRet = "";
            }
            if (!strRet.Contains(":0")) return false;//成功时返回数据：{"result":0,"message":"\u53d1\u9001\u6210\u529f"}
            return true;
        } 
        #endregion

接口是搭建在SinaAppEngine上的，SAE的服务还算是比较牢靠的。

查详细请看地址：http://blog.quanhz.com/archives/273