示例#1
0
        /////////////////////////////////////////////
        //user表和Rank表
        ////////////////////////////////////////////
        /// <summary>
        /// 实现注册功能,返回结果为int型
        /// 0代表注册成功;
        /// 1代表:数据插入出错,注册失败
        /// 2代表:查询到的数据为null,数据库中的等级表里不存在该rankName对应的数据
        /// 3代表:查询到的该字段为null,数据库中的等级表里等级名为rankName的数据对应的rankId为null
        /// </summary>
        /// <param name="userName">用户名</param>
        /// <param name="password">密码</param>
        /// <param name="rankName">等级名(管理员,普通用户,时尚达人,专家)</param>
        /// <returns></returns>
        public int Register(string userName, string password, string rankName, string phoneNumberOrEmail, string quanShenZhaoUrl, string touXiangUrl)
        {
            //通过等级名得到等级编号
            Rank_dal rankDal   = new Rank_dal();
            object   rankIdObj = rankDal.GetRankId(rankName);

            if (rankIdObj == null)
            {
                return(2);
            }
            if (rankIdObj == System.DBNull.Value)
            {
                return(3);
            }
            string rankId = rankIdObj.ToString();


            string salt = Guid.NewGuid().ToString();                                                                  //盐值

            byte[]   pwdAndSaltBytes = System.Text.Encoding.UTF8.GetBytes(password + salt);                           //将盐值加在密码的后面,并转化为二进制
            byte[]   hashBytes       = new System.Security.Cryptography.SHA256Managed().ComputeHash(pwdAndSaltBytes); //经过哈希算法加密后得到的二进制值
            string   hashPassword    = Convert.ToBase64String(hashBytes);
            User_dal userDal         = new User_dal();
            ////////////////////////////////////////////
            //通过正则表达式判断传进来的值是手机号还是邮箱
            //正则表达式字符串
            string emailStr =
                @"([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,5})+$";
            //邮箱正则表达式对象
            Regex emailReg = new Regex(emailStr);

            if (emailReg.IsMatch(phoneNumberOrEmail))
            {
                if (userDal.InsertEmailRegister(userName, salt, hashPassword, rankId, phoneNumberOrEmail, quanShenZhaoUrl, touXiangUrl) == 1)
                {
                    return(0);
                }
                else
                {
                    return(1);
                }
            }
            else
            {
                if (userDal.InsertPhoneNumberRegister(userName, salt, hashPassword, rankId, phoneNumberOrEmail, quanShenZhaoUrl, touXiangUrl) == 1)
                {
                    return(0);
                }
                else
                {
                    return(1);
                }
            }
            /////////////////////////////////////////////////
        }