c# 通过飞信官方提供的API发送短信！

/// <summary>
/// 发送飞信
/// </summary>
/// <param name="strUser">用户名</param>
/// <param name="strPwd">用户密码</param>
/// <param name="strTel">收信人手机号</param>
/// <param name="strMessage">发送内容</param>
private void SendMessage(string strUser, string strPwd, string strTel, string strMessage)
{
string url = "http://sms.api.bz/fetion.php?username=" + strUser + "&password=" + strPwd + "&sendto=" + strTel + "&message=" + strMessage;
HttpWebRequest hwr = (HttpWebRequest)HttpWebRequest.Create(url);
hwr.Method = "GET";
try
{
HttpWebResponse wr = (HttpWebResponse)hwr.GetResponse();
if (wr.StatusCode == HttpStatusCode.OK)
{
MessageBox.Show("发送成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
StoreHistory("短信", strTel, "发送成功");
}
else
{
MessageBox.Show("发送失败：" , "错误信息", MessageBoxButtons.OK, MessageBoxIcon.Error);
StoreHistory("短信", strTel, "发送失败");
}
}
catch(Exception ex)
{
MessageBox.Show("发送失败：" + ex.Message, "错误信息", MessageBoxButtons.OK, MessageBoxIcon.Error);
StoreHistory("短信", strTel, "发送失败");
}

}