本文实例为大家分享了C#实现短信验证码接口示例，供大家参考，具体内容如下
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net.Security;
using System.Security.Cryptography.X509Certificates;
using System.Net;
using System.IO;
using System.IO.Compression;
using System.Text.RegularExpressions;
using System.Security.Cryptography;
using System.Web;
public class Test
{
private static readonly string DefaultUserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)";
private static bool CheckValidationResult(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)
{
return true; //总是接受
}
static void Main(string[] args)
{
DateTime dt = DateTime.Now;
string mttime = dt.ToString("yyyyMMddHHmmss");
string pwd1 = "*************"+mttime;
string pwd = GetMD5(pwd1)
string content = "【阅信】验证码888888，打死也不能告诉别人哦。";
string url = "http://183.203.28.226:9000/HttpSmsMt";
Encoding encoding = Encoding.GetEncoding("utf-8");
IDictionary<string, string> parameters = new Dictionary<string, string>();
parameters.Add("name", "****");
parameters.Add("pwd", pwd);
parameters.Add("content",content);
parameters.Add("phone","13381272353");
parameters.Add("subid","");
parameters.Add("mttime", mttime);
HttpWebResponse response = CreatePostHttpResponse(url,parameters,encoding);
//打印返回值
Stream stream = response.GetResponseStream(); //获取响应的字符串流
StreamReader sr = new StreamReader(stream); //创建一个stream读取流
string html = sr.ReadToEnd(); //从头读到尾，放到字符串html
Console.WriteLine(html);
}
public static string GetMD5(string myString)
{
MD5 md5 = new MD5CryptoServiceProvider();
// byte[] fromData = System.Web.HttpUtility.UrlEncode.GetBytes(myString);
byte[] fromData = Encoding.Default.GetBytes(myString);
byte[] targetData = md5.ComputeHash(fromData);
string byte2String = null;
for(int i=0;i<targetData.Length;i++)
{
byte2String+= targetData[i].ToString("x");
}
return byte2String;
}
public static HttpWebResponse CreatePostHttpResponse(string url, IDictionary<string, string> parameters,Encoding charset)
{
HttpWebRequest request = null;
//HTTPSQ请求
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
request = WebRequest.Create(url) as HttpWebRequest;
request.ProtocolVersion = HttpVersion.Version10;
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.UserAgent = DefaultUserAgent;
//如果需要POST数据
if (!(parameters == null || parameters.Count == 0))
{
StringBuilder buffer = new StringBuilder();
int i = 0;
foreach (string key in parameters.Keys)
{
if (i > 0)
{
buffer.AppendFormat("&{0}={1}", key, parameters[key]);
}
else
{
buffer.AppendFormat("{0}={1}", key, parameters[key]);
}
i++;
}
byte[] data = charset.GetBytes(buffer.ToString());
using (Stream stream = request.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
}
return request.GetResponse() as HttpWebResponse;
}
}
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以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。