企业短信通 C# HTTP接口 发送短信

/*
功能:     企业短信通 C# HTTP接口 发送短信
修改日期:   2014-09-01
说明:     http://api.cnsms.cn/?ac=send&uid=用户账号&pwd=MD5位32密码&mobile=号码&content=内容
状态:
    100 发送成功
    101 验证失败
    102 短信不足
    103 操作失败
    104 非法字符
    105 内容过多
    106 号码过多
    107 频率过快
    108 号码内容空
    109 账号冻结
    110 禁止频繁单条发送
    111 系统暂定发送
    112 号码不正确
    120 系统升级
*/
using System;
using System.Text;
using System.Net;
using System.IO;
using System.Data;


namespace EsmsTest
{
    class SendEsms
    {
        static void Main(string[] args)
        {
            string strContent = "企业短信通 测试c#";
            //GET 方式
           String getReturn = doGetRequest("http://api.cnsms.cn/?ac=send&uid=100226&pwd=fa246d0262c3925617b0c72bb20eeb1d&mobile=13585519197,13900008888&content=" + strContent);
           Console.WriteLine("Get response is: " + getReturn);
           StringBuilder sbTemp = new StringBuilder();

            //POST
            sbTemp.Append("ac=send&uid=70299999&pwd=fa246d0262c3925617b0c72bb20eeb1d&mobile=13339196131,15375379376&content=" + strContent); 
            byte[] bTemp = Encoding.ASCII.GetBytes(sbTemp.ToString());
            String postReturn = doPostRequest("http://api.cnsms.cn/", bTemp);
            Console.WriteLine("Post response is: " + postReturn);

        }

        //POST方式发送得结果
        private static String doPostRequest(string url, byte[] bData)
        {
            System.Net.HttpWebRequest hwRequest;
            System.Net.HttpWebResponse hwResponse;

            string strResult = string.Empty;
            try
            {
                hwRequest = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(url);
                hwRequest.Timeout = 5000;
                hwRequest.Method = "POST";
                hwRequest.ContentType = "application/x-www-form-urlencoded";
                hwRequest.ContentLength = bData.Length;

                System.IO.Stream smWrite = hwRequest.GetRequestStream();
                smWrite.Write(bData, 0, bData.Length);
                smWrite.Close();
            }
            catch (System.Exception err)
            {
                WriteErrLog(err.ToString());
                return strResult;
            }

            //get response
            try
            {
                hwResponse = (HttpWebResponse)hwRequest.GetResponse();
                StreamReader srReader = new StreamReader(hwResponse.GetResponseStream(), Encoding.ASCII);
                strResult = srReader.ReadToEnd();
                srReader.Close();
                hwResponse.Close();
            }
            catch (System.Exception err)
            {
                WriteErrLog(err.ToString());
            }

            return strResult;
        }
        //GET方式发送得结果
        private static String doGetRequest(string url)
        {
            HttpWebRequest hwRequest;
            HttpWebResponse hwResponse;

            string strResult = string.Empty;
            try
            {
                hwRequest = (System.Net.HttpWebRequest)WebRequest.Create(url);
                hwRequest.Timeout = 5000;
                hwRequest.Method = "GET";
                hwRequest.ContentType = "application/x-www-form-urlencoded";
            }
            catch (System.Exception err)
            {
                WriteErrLog(err.ToString());
                return strResult;
            }

            //get response
            try
            {
                hwResponse = (HttpWebResponse)hwRequest.GetResponse();
                StreamReader srReader = new StreamReader(hwResponse.GetResponseStream(), Encoding.ASCII);
                strResult = srReader.ReadToEnd();
                srReader.Close();
                hwResponse.Close();
            }
            catch (System.Exception err)
            {
                WriteErrLog(err.ToString());
            }

            return strResult;
        }

        private static void WriteErrLog(string strErr)
        {
            Console.WriteLine(strErr);
            System.Diagnostics.Trace.WriteLine(strErr);
        }
    }
}

返回结果

 ​

100

获取余额

 ​

/*
功能: 企业短信通 C#  HTTP接口 取余额
修改日期:2014-09-01
说明: http://api.cnsms.cn/?ac=gc&uid=用户账号&pwd=MD5位32密码
状态:
    100 发送成功
    101 验证失败
    102 短信不足
    103 操作失败
    104 非法字符
    105 内容过多
    106 号码过多
    107 频率过快
    108 号码内容空
    109 账号冻结
    110 禁止频繁单条发送
    111 系统暂定发送
    112 号码不正确
    120 系统升级
*/
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using Present.Model;
using Present.DAL;
using Present.BLL;
using System.Data.SqlClient;
using System.Text;
using System.Net;
using System.IO;
using System.Globalization;
using System.Security.Cryptography;

public partial class _Default : System.Web.UI.Page
{
    #region 短信发送
    protected void Button2_Click(object sender, EventArgs e)
    {
        string uid="100226";            //用户名
        string pass = "100226"; //密码

        StringBuilder sbTemp = new StringBuilder();
        pass = FormsAuthentication.HashpwdForStoringInConfigFile(pass, "MD5"); //密码进行MD5加密
        //POST 传值
        sbTemp.Append("ac=gc&uid="+uid+"&pwd=" + pass );
        byte[] bTemp = System.Text.Encoding.GetEncoding("GBK").GetBytes(sbTemp.ToString());

        String postReturn = doPostRequest("http://api.cnsms.cn/", bTemp);
        Response.Write("Post response is: " + postReturn);  //测试返回结果
    }
    //POST方式发送得结果
    private static String doPostRequest(string url, byte[] bData)
    {
        System.Net.HttpWebRequest hwRequest;
        System.Net.HttpWebResponse hwResponse;

        string strResult = string.Empty;
        try
        {
            hwRequest = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(url);
            hwRequest.Timeout = 5000;
            hwRequest.Method = "POST";
            hwRequest.ContentType = "application/x-www-form-urlencoded";
            hwRequest.ContentLength = bData.Length;

            System.IO.Stream smWrite = hwRequest.GetRequestStream();
            smWrite.Write(bData, 0, bData.Length);
            smWrite.Close();
        }
        catch (System.Exception err)
        {
            WriteErrLog(err.ToString());
            return strResult;
        }

        //get response
        try
        {
            hwResponse = (HttpWebResponse)hwRequest.GetResponse();
            StreamReader srReader = new StreamReader(hwResponse.GetResponseStream(), Encoding.ASCII);
            strResult = srReader.ReadToEnd();
            srReader.Close();
            hwResponse.Close();
        }
        catch (System.Exception err)
        {
            WriteErrLog(err.ToString());
        }

        return strResult;
    }
    private static void WriteErrLog(string strErr)
    {
        Console.WriteLine(strErr);
        System.Diagnostics.Trace.WriteLine(strErr);
    }
    #endregion
}

 ​

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