飞信API(附带调用示例代码C#)

http://sms.api.bz/fetion.php?username=自己的手机号&password=密码&sendto=发送到手机号码&message=信息

string content)
        {
            bool b = false;
            string url = "https://sms.api.bz/fetion.php?username=" + user + "&password=" + pwd + "&sendto=" + toUser+ "&message=" + content + " ";
            HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url);
            req.Method = "GET";
            using (WebResponse wr = req.GetResponse())
            {
                b = true;
            }
            return b;
        }