你们想要的短信对接，要舍得点钱哦。。。。
/// <summary>
/// http://sms.webchinese.cn/api.shtml
/// </summary>
public class SMSWebChineseApi
{
private string SMS_UID = string.Empty; //用户名
private string SMS_KEY = string.Empty; //接口秘钥
private Dictionary<string, string> dcReurnKeyValue = new Dictionary<string, string>()
{
{"-1","没有该用户账户"},
{"-2","接口密钥不正确,不是账户登陆密码"},
{"-21","MD5接口密钥加密不正确"},
{"-3","短信数量不足"},
{"-11","该用户被禁用"},
{"-14","短信内容出现非法字符"},
{"-4","手机号格式不正确"},
{"-41","手机号码为空"},
{"-42","短信内容为空"},
{"-51","短信签名格式不正确,接口签名格式为：【签名内容】"},
{"-6","IP限制"},
{"大于0","短信发送数量:"}
};
/// <summary>
/// 返回UTF-8编码发送接口地址
/// </summary>
/// <param name="receivePhoneNumber">目的手机号码（多个手机号请用半角逗号隔开）</param>
/// <param name="receiveSms">短信内容，最多支持400个字，普通短信70个字/条，长短信64个字/条计费</param>
/// <returns>返回UTF-8编码发送接口地址</returns>
public string GetPostUrl(string receivePhoneNumber, string receiveSms)
{
return "http://utf8.sms.webchinese.cn/?Uid=" + SMS_UID + "&key=" + SMS_KEY + "&smsMob=" + receivePhoneNumber + "&smsText=" + receiveSms;
}
/// <summary>
/// 调用时只需要把拼成的URL传给该函数即可。判断返回值即可
/// </summary>
/// <param name="receivePhoneNumber">目的手机号码（多个手机号请用半角逗号隔开）</param>
/// <param name="receiveSms">短信内容，最多支持400个字，普通短信70个字/条，长短信64个字/条计费</param>
/// <returns></returns>
public string SendWebChineseSmsInfo(string receivePhoneNumber, string receiveSms)
{
string postUrl = GetPostUrl(receivePhoneNumber, receiveSms);
string strReturnMsg = string.Empty;
if (string.IsNullOrEmpty(postUrl))
{
return strReturnMsg;
}
string targeturl = postUrl.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);
strReturnMsg = ser.ReadToEnd();
}
catch
{
strReturnMsg = null;
}
if (string.IsNullOrEmpty(strReturnMsg))
{
return string.Empty;
}
if (dcReurnKeyValue.Keys.Contains(strReturnMsg))
{
return dcReurnKeyValue[strReturnMsg];
}
else
{
return dcReurnKeyValue["大于0"] + strReturnMsg;
}
}
}