/// <summary> /// 手机短信接口 /// </summary> /// <param name="phone"></param> /// <returns></returns> public string yanzheng(string phone) { string code = ""; Random rd = new Random();
int num1 = rd.Next(0, 9); int num2 = rd.Next(0, 9); int num3 = rd.Next(0, 9); int num4 = rd.Next(0, 9);
int[] nums = new int[4] { num1, num2, num3, num4 }; for (int j = 0; j < nums.Length; j++) { code += nums[j].ToString(); } string num = code; String url = System.Configuration.ConfigurationManager.AppSettings["duanxinurl"].ToString(); url += "?templateid=" + System.Configuration.ConfigurationManager.AppSettings["templateid"].ToString() + "&mobile=" + phone + "&authCode=" + num;//请输入正确的手机号
//网易云信分配的账号，请替换你在管理后台应用下申请的Appkey String appKey = System.Configuration.ConfigurationManager.AppSettings["appKey"].ToString(); //网易云信分配的密钥，请替换你在管理后台应用下申请的appSecret String appSecret = System.Configuration.ConfigurationManager.AppSettings["appSecret"].ToString(); //随机数（最大长度128个字符） Random dd = new Random(); string _rm = dd.Next(10000).ToString(); String nonce = _rm;
TimeSpan ts = DateTime.Now.ToUniversalTime() - new DateTime(1970, 1, 1); Int32 ticks = System.Convert.ToInt32(ts.TotalSeconds); //当前UTC时间戳，从1970年1月1日0点0 分0 秒开始到现在的秒数(String) String curTime = ticks.ToString(); //SHA1(AppSecret + Nonce + CurTime),三个参数拼接的字符串，进行SHA1哈希计算，转化成16进制字符(String，小写) String checkSum = SMSHelper.CheckSumBuilder.getCheckSum(appSecret, nonce, curTime);
IDictionary<object, String> headers = new Dictionary<object, String>(); headers["AppKey"] = appKey; headers["Nonce"] = nonce; headers["CurTime"] = curTime; headers["CheckSum"] = checkSum; headers["ContentType"] = "application/x-www-form-urlencoded;charset=utf-8"; //执行Http请求 SMSHelper.HttpClient.HttpPost(url, null, headers);
return num;
}
//帮助类
public static class SMSHelper { public static class CheckSumBuilder { // 计算并获取CheckSum public static String getCheckSum(String appSecret, String nonce, String curTime) { byte[] data = Encoding.Default.GetBytes(appSecret + nonce + curTime); byte[] result;
SHA1 sha = new SHA1CryptoServiceProvider(); // This is one implementation of the abstract class SHA1. result = sha.ComputeHash(data);
return getFormattedText(result); }
// 计算并获取md5值 public static String getMD5(String requestBody) { if (requestBody == null) return null;
// Create a new instance of the MD5CryptoServiceProvider object. MD5 md5Hasher = MD5.Create();
// Convert the input string to a byte array and compute the hash. byte[] data = md5Hasher.ComputeHash(Encoding.Default.GetBytes(requestBody));
// Create a new Stringbuilder to collect the bytes // and create a string. StringBuilder sBuilder = new StringBuilder();
// Loop through each byte of the hashed data // and format each one as a hexadecimal string. for (int i = 0; i < data.Length; i++) { sBuilder.Append(data[i].ToString("x2")); }
// Return the hexadecimal string. return getFormattedText(Encoding.Default.GetBytes(sBuilder.ToString())); }
private static String getFormattedText(byte[] bytes) { char[] HEX_DIGITS = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' }; int len = bytes.Length; StringBuilder buf = new StringBuilder(len * 2); for (int j = 0; j < len; j++) { buf.Append(HEX_DIGITS[(bytes[j] >> 4) & 0x0f]); buf.Append(HEX_DIGITS[bytes[j] & 0x0f]); } return buf.ToString(); } }
public class HttpClient { //发起Http请求 public static void HttpPost(string url, Stream data, IDictionary<object, string> headers = null) { System.Net.WebRequest request = HttpWebRequest.Create(url); request.Method = "POST"; if (data != null) request.ContentLength = data.Length; //request.ContentType = "application/x-www-form-urlencoded;charset=utf-8";
if (headers != null) { foreach (var v in headers) { if (v.Key is HttpRequestHeader) request.Headers[(HttpRequestHeader)v.Key] = v.Value; else request.Headers[v.Key.ToString()] = v.Value; } } HttpWebResponse response = null; try { // Get the response. response = (HttpWebResponse)request.GetResponse(); // Display the status. Console.WriteLine(response.StatusDescription); // Get the stream containing content returned by the server. Stream dataStream = response.GetResponseStream(); // Open the stream using a StreamReader for easy access. StreamReader reader = new StreamReader(dataStream); // Read the content. string responseFromServer = reader.ReadToEnd(); // Display the content. Console.WriteLine(responseFromServer); // Cleanup the streams and the response. reader.Close(); dataStream.Close(); response.Close(); } catch (Exception e) { Console.WriteLine(e.Message); Console.WriteLine(response.StatusDescription); } } } }
转载于:https://www.cnblogs.com/MenBe/p/10121724.html
