1. 从网上（/）申请账号，记住用户名，密码会发到手机上，这仅是登陆密码。注册后会送5条短信、和3条彩信的发送量。
2.查看SMS短信通API下行接口（/api.shtml），然后获取秘钥，其实就是加密后的登录密码。开始敲代码，相关代码如下：
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using ;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace serverManage.get.getPc
{
class MessageSet
{
//发送短信
public static void sendMessage(string phoneNumber,string phoneText)
{
if (PostSmsInfo(GetPostUrl(phoneNumber, phoneText)).Equals("-3"))
{
MessageBox.Show("短信已经欠费");
}else
{
MessageBox.Show("短信已经成功发给了" + PostSmsInfo(GetPostUrl(phoneNumber, phoneText)) + "人");
}
}
private static string THE_UID = "santalenSMS"; //用户名
private static string THE_KEY = "42563c6207c4172ec734"; //接口秘钥
/// <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></returns>
public static string GetPostUrl(string smsMob, string smsText)
{
string postUrl = "http://utf8./?Uid=" + THE_UID + "&key=" + THE_KEY + "&smsMob=" + smsMob + "&smsText=" + smsText;
return postUrl;
}
/// <summary> 发送短信，得到返回值</summary>
public static string PostSmsInfo(string url)
{
//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
string strRet = null;
if (url == null || url.Trim().ToString() == "")
{
return strRet;
}
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);
strRet = ser.ReadToEnd();
}
catch (Exception ex)
{
strRet = null;
}
return strRet;
}
/// <summary>确认返回信息 </summary>
public string GetResult(string strRet)
{
int result = 0;
try
{
result = int.Parse(strRet);
switch (result)
{
case -1:
strRet = "没有该用户账户";
break;
case -2:
strRet = "接口密钥不正确,不是账户登陆密码";
break;
case -21:
strRet = "MD5接口密钥加密不正确";
break;
case -3:
strRet = "短信数量不足";
break;
case -11:
strRet = "该用户被禁用";
break;
case -14:
strRet = "短信内容出现非法字符";
break;
case -4:
strRet = "手机号格式不正确";
break;
case -41:
strRet = "手机号码为空";
break;
case -42:
strRet = "短信内容为空";
break;
case -51:
strRet = "短信签名格式不正确,接口签名格式为：【签名内容】";
break;
case -6:
strRet = "IP限制";
break;
default:
strRet = "发送短信数量：" + result;
break;
}
}
catch (Exception ex)
{
strRet = ex.Message;
}
return strRet;
}
}
}
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3. 找在线客服开通发送权限，填写好签名，效果图如下：
