Exemple #1
0
        /// <summary>
        /// 取得驗證碼(預設15碼 英文+數字)
        /// </summary>
        /// <param name="length">驗證碼長度</param>
        /// <param name="type"></param>
        /// <returns>驗證碼</returns>
        public string GetSendCodeStr(int length = 15, SendCodeType type = SendCodeType.Mix)
        {
            int.TryParse(TokenLength, out length);
            string reuslt = string.Empty;

            reuslt = this.GetRandomStr(length, type);

            return(reuslt);
        }
Exemple #2
0
        private string GetRandomStr(int length, SendCodeType type)
        {
            string str       = "";
            int    beginChar = 'a';
            int    endChar   = 'z';

            switch (type)
            {
            case SendCodeType.Number:
                beginChar = 'z' + 1;
                endChar   = 'z' + 10;
                break;

            case SendCodeType.ABC:
                beginChar = 'a';
                endChar   = 'z';
                break;

            case SendCodeType.Mix:
            default:
                beginChar = 'a';
                endChar   = 'z' + 10;
                break;
            }

            // 生成隨機類
            Random random = new Random();

            for (int i = 0; i < length; i++)
            {
                //int tmp = (beginChar + random.Next(endChar - beginChar));
                int tmp = (beginChar + VulnerabilityHelper.RNG_Random.RNG_Next(endChar - beginChar - 1));
                // 大於'z'的是數字
                if (tmp > 'z')
                {
                    tmp = '0' + (tmp - 'z');
                }
                str += (char)tmp;
            }

            return(str);
        }