MD5 加密

 方式一：

#region 加密
        public static string GetMD5(string myString)
        {
            MD5 md5 = new MD5CryptoServiceProvider();
            byte[] fromData = System.Text.Encoding.Unicode.GetBytes(myString);
            byte[] targetData = md5.ComputeHash(fromData);
            string byte2String = null;

            for (int i = 0; i < targetData.Length; i++)
            {
                byte2String += targetData[i].ToString("x2");
            }
            return byte2String;
        }
 #endregion

方式二：（https://md5jiami.51240.com/   和这个网址可以查询的MD5加密方式一样，和泰铭短信的加密方式一样）
应该是比较标准的MD5加密了
 public static string Encrypt(string encryptString)
        {
            var md5 = new MD5CryptoServiceProvider();
            var result = BitConverter.ToString(md5.ComputeHash(Encoding.UTF8.GetBytes(encryptString)));
            result = result.Replace("-", "");
            return result.ToLower();
        }

#region 加密

        public static string GetMD5(string myString)
        {
            MD5 md5 = new MD5CryptoServiceProvider();
            byte[] fromData = System.Text.Encoding.Unicode.GetBytes(myString);
            byte[] targetData = md5.ComputeHash(fromData);
            string byte2String = null;

            for (int i = 0; i < targetData.Length; i++)
            {
                byte2String += targetData[i].ToString("x2");
            }
            return byte2String;
        }

        public static string Encrypt(string encryptString)
        {
            var md5 = new MD5CryptoServiceProvider();
            var result = BitConverter.ToString(md5.ComputeHash(Encoding.UTF8.GetBytes(encryptString)));
            result = result.Replace("-", "");
            return result.ToLower();
        }

        public static string MD5Encrypt(string strText)
        {
            MD5 md5 = new MD5CryptoServiceProvider();
            byte[] result = md5.ComputeHash(System.Text.Encoding.Default.GetBytes(strText));
            return System.Text.Encoding.Default.GetString(result);
        }

        public static string MD5M(string str)
        {
            MD5 md5 = MD5.Create();
            byte[] result = md5.ComputeHash(System.Text.Encoding.UTF8.GetBytes(str));
            return System.Text.Encoding.Default.GetString(result);
            //MD5 md = new d;
            //return "123";
        }
        public static string MD5E(string str)
        {
            byte[] arry1 = Encoding.ASCII.GetBytes(str);
            MD5 m = new MD5CryptoServiceProvider();
            byte[] arry2 = m.ComputeHash(arry1, 0, arry1.Length);
            return Convert.ToBase64String(arry2);
        }
        #endregion

　　　　 /// <summary>
        /// 加密
        /// </summary>
        /// <param name="encryptString">加密字符串</param>
        /// <returns></returns>
        public static string Encrypt(string encryptString)
        {
            var md5 = new MD5CryptoServiceProvider();
            var result = BitConverter.ToString(md5.ComputeHash(Encoding.UTF8.GetBytes(encryptString)), 4, 8);//16位
            result = result.Replace("-", "");
            return result.ToLower();
        }