一直都用這個平臺發(fā)手機短信的公壤，今天做新項目的時候用到了暮刃，但是上來博客搜索不到融师，只好翻以前的源代碼翻了好久才找到了翔试，先記下來轻要，以作備用：

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Web;

namespace Niunan.CardShop.Web.Code
{
public class SendMobile
{

    /// <summary>返回發(fā)送短信的狀態(tài)說明
    ///
    /// </summary>
    /// <param name="str"></param>
    /// <returns></returns>
    public static string GetMobileMSMStatus(string str)
    {
        string s = "";
        switch (str)
        {
            case "-1":
                s = "沒有該用戶賬戶";
                break;
            case "-2":
                s = "密鑰不正確（不是用戶密碼）";
                break;
            case "-3":
                s = "短信數量不足";
                break;
            case "-11":
                s = "該用戶被禁用";
                break;
            case "-14":
                s = "短信內容出現非法字符";
                break;
            case "-4":
                s = "手機號格式不正確";
                break;
            case "-41":
                s = "手機號碼為空";
                break;
            case "-42":
                s = "短信內容為空";
                break;
            default:
                s = "成功發(fā)送" + str + "條短信";
                break;
        }
        return s;
    }
    /// <summary>發(fā)送手機短信
    ///
    /// </summary>
    /// <param name="mobile">手機號碼,多個手機號以,號相隔</param>
    /// <param name="body">短信內容</param>
    public static string SendMobileMSM(string mobile, string body)
    {

        string url = "http://utf8.sms.webchinese.cn/?Uid=xxxxxx&Key=xxxxxx&smsMob=" + mobile + "&smsText=" + body;
        string targeturl = url.Trim().ToString();
        try
        {
            HttpWebRequest hr = (HttpWebRequest)WebRequest.Create(targeturl);
            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);
            return GetMobileMSMStatus(ser.ReadToEnd());
        }
        catch (Exception ex)
        {
            throw ex;
        }
    }
}

}