protected void btnSubmit_Click(object sender, EventArgs e) { string chkCode = txtChkCode.Value + ""; string valCode = hdValCode.Value + ""; if (chkCode != "") { if (valCode == "") { return; } if (LFL.Utility.Security.MD5Util.ToMD5(valCode).Replace("-", "").Replace("A", "").Replace("B", "").Replace("C", "").Replace("D", "").Replace("E", "").Replace("F", "").Substring(0, 4) != chkCode) { AlertAndBack("验证码错误!"); } } LFL.Favorite.Model.User user = new LFL.Favorite.Model.User(); string strUsername, strPassword, strRePassword, strEmail; strUsername = txtUsername.Value.Trim(); if (string.IsNullOrEmpty(strUsername) || strUsername.Length < 4 || strUsername.Length > 20) { AlertAndBack("用户名不能为空且长度于5-20之间!"); } strPassword = txtPassword.Value.Trim(); if (string.IsNullOrEmpty(strPassword) || strPassword.Length < 6 || strPassword.Length > 50) { AlertAndBack("密码不能为空且长度于6-50之间!"); } strRePassword = txtRePassword.Value.Trim(); if (string.IsNullOrEmpty(strRePassword) || !strPassword.Equals(strRePassword)) { AlertAndBack("两次密码不一致!"); } strEmail = txtEmail.Value.Trim(); if (string.IsNullOrEmpty(strEmail)) { AlertAndBack("邮箱不能为空!"); } if (!chkAgreement.Checked) { AlertAndBack("请仔细阅读注册协议。"); } LFL.Favorite.BLL.UserBll bll = new LFL.Favorite.BLL.UserBll(); if (bll.Exists(strUsername, strEmail)) { AlertAndBack("该用户名或邮箱已经被注册!"); } DateTime dtmNow = DateTime.Now; string strActivateCode = MD5Util.ToMD5(dtmNow.ToString("yyyyss7MMddongmmHH")); user.Username = strUsername; user.Nickname = strUsername; user.Password = MD5Util.ToMD5(strPassword); user.Email = strEmail; user.Sex = "保密"; user.ActivateCode = strActivateCode; user.RegTime = dtmNow; user.RegIP = WebAgent.GetIP(); user.LoginCount = 0; user.Level = 0; user.Credit = 0; user.Status = 0; // try { bll = new LFL.Favorite.BLL.UserBll(); bll.Add(user); } catch (Exception ex) { WebLog.WriteErrLog("注册失败!原因:" + ex.Message); AlertAndBack("注册失败!原因:" + ex.Message); } try { SendActiveCodeEmail(strEmail, strUsername, strPassword, strActivateCode); } catch (Exception ex) { WebLog.WriteErrLog("发送注册邮件失败!原因:" + ex.Message); AlertAndBack("发送注册邮件失败!原因:" + ex.Message); } WebLog.WriteInfoLog("注册用户名:" + user.Username + ", Email:" + user.Email + "成功!"); //成功 lblUsername.Text = strUsername; lblPassword.Text = strPassword; hdRegTime.Value = dtmNow.ToString("yyyyss7MMddongmmHH"); regForm.Visible = false; regOk.Visible = true; }