/// <summary> /// 验证验证码 /// </summary> /// <returns></returns> public string Verification() { GeetestLib geetest = new GeetestLib(publicKey, privateKey); Byte gt_server_status_code = (Byte)Session[GeetestLib.gtServerStatusSessionKey]; String userID = (String)Session["userID"]; int result = 0; String challenge = Request.Form.Get(GeetestLib.fnGeetestChallenge); String validate = Request.Form.Get(GeetestLib.fnGeetestValidate); String seccode = Request.Form.Get(GeetestLib.fnGeetestSeccode); if (gt_server_status_code == 1) { result = geetest.enhencedValidateRequest(challenge, validate, seccode, userID); } else { result = geetest.failbackValidateRequest(challenge, validate, seccode); } if (result == 1) { return("ok"); } else { return("sb"); } }
protected void submitBtn_Click(object sender, EventArgs e) { GeetestLib geetest = new GeetestLib(GeetestConfig.publicKey, GeetestConfig.privateKey); Byte gt_server_status_code = (Byte)Session[GeetestLib.gtServerStatusSessionKey]; String userID = (String)Session["userID"]; int result = 0; String challenge = Request.Form.Get(GeetestLib.fnGeetestChallenge); String validate = Request.Form.Get(GeetestLib.fnGeetestValidate); String seccode = Request.Form.Get(GeetestLib.fnGeetestSeccode); if (gt_server_status_code == 1) { result = geetest.enhencedValidateRequest(challenge, validate, seccode, userID); } else { result = geetest.failbackValidateRequest(challenge, validate, seccode); } if (result == 1) { Response.Write("<div id='sb'>success</div>"); } else { Response.Write(" "); } }
/// <summary> /// 验证验证码是否正确 /// </summary> /// <returns></returns> public static bool Validate() { int result = 0; try { GeetestLib geetest = new GeetestLib(GeetestConfig.publicKey, GeetestConfig.privateKey); Byte gt_server_status_code = (Byte)HttpContext.Current.Session[GeetestLib.gtServerStatusSessionKey]; string userID = (string)HttpContext.Current.Session["userID"]; string challenge = HttpContext.Current.Request[GeetestLib.fnGeetestChallenge]; string validate = HttpContext.Current.Request[GeetestLib.fnGeetestValidate]; string seccode = HttpContext.Current.Request[GeetestLib.fnGeetestSeccode]; if (gt_server_status_code == 1) { result = geetest.enhencedValidateRequest(challenge, validate, seccode, userID); } else { result = geetest.failbackValidateRequest(challenge, validate, seccode); } } catch (Exception) { } return(result == 1); }
public ApiResponse Success() { GeetestLib geetest = new GeetestLib(GeetestConfig.publicKey, GeetestConfig.privateKey); Byte gt_server_status_code = (Byte)Context.Session[GeetestLib.gtServerStatusSessionKey]; String userID = (String)Context.Session["sessionID"]; int result = 0; String challenge = Context.Request.Form.Get(GeetestLib.fnGeetestChallenge); String validate = Context.Request.Form.Get(GeetestLib.fnGeetestValidate); String seccode = Context.Request.Form.Get(GeetestLib.fnGeetestSeccode); if (gt_server_status_code == 1) { result = geetest.enhencedValidateRequest(challenge, validate, seccode, userID); } else { result = geetest.failbackValidateRequest(challenge, validate, seccode); } if (result == 1) { return(ResponseHelper.CreateApiResponse(10000, "验证码校验成功")); } else { return(ResponseHelper.CreateApiResponse(10001, "验证码校验失败")); } }
public async Task <IActionResult> Login(LoginViewModel model, string returnUrl = null) { ViewData["ReturnUrl"] = returnUrl; if (ModelState.IsValid) { GeetestLib geetest = new GeetestLib(_geetestOptions.Id, _geetestOptions.Key); //Byte gt_server_status_code = (Byte) Session[GeetestLib.gtServerStatusSessionKey]; Byte gt_server_status_code = 1; String userID = "test"; int validateResult = 0; String challenge = Request.Form[GeetestLib.fnGeetestChallenge]; String validate = Request.Form[GeetestLib.fnGeetestValidate]; String seccode = Request.Form[GeetestLib.fnGeetestSeccode]; if (gt_server_status_code == 1) { validateResult = geetest.enhencedValidateRequest(challenge, validate, seccode, userID); } else { validateResult = geetest.failbackValidateRequest(challenge, validate, seccode); } if (validateResult != 1) { ModelState.AddModelError(string.Empty, "Invalid login attempt."); return(View(model)); } // This doesn't count login failures towards account lockout // To enable password failures to trigger account lockout, set lockoutOnFailure: true var result = await _signInManager.PasswordSignInAsync(model.Email, model.Password, model.RememberMe, lockoutOnFailure : false); if (result.Succeeded) { _logger.LogInformation(1, "User logged in."); return(RedirectToLocal(returnUrl)); } if (result.RequiresTwoFactor) { return(RedirectToAction(nameof(SendCode), new { ReturnUrl = returnUrl, RememberMe = model.RememberMe })); } if (result.IsLockedOut) { _logger.LogWarning(2, "User account locked out."); return(View("Lockout")); } else { ModelState.AddModelError(string.Empty, "Invalid login attempt."); return(View(model)); } } // If we got this far, something failed, redisplay form return(View(model)); }
/// <summary> /// 验证是否正确 /// </summary> /// <param name="publicKey">验证码ID</param> /// <param name="privateKey">验证码KEY</param> /// <param name="Challenge">参数一</param> /// <param name="Validate">参数二</param> /// <param name="Seccode">参数三</param> /// <returns></returns> public static bool Submit(string publicKey, string privateKey, string Challenge, string Validate, string Seccode) { GeetestLib geetest = new GeetestLib(publicKey, privateKey); string gt_server_status_code = CookieHelper.Get(GeetestLib.gtServerStatusSessionKey); int result = 0; if (gt_server_status_code == "1") { result = geetest.enhencedValidateRequest(Challenge, Validate, Seccode, "test"); } else { result = geetest.failbackValidateRequest(Challenge, Validate, Seccode); } return(result == 1); }
protected void submitBtn_Click(object sender, EventArgs e) { GeetestLib geetest = GeetestLib.getGtSession(Session); int gt_server_status_code = GeetestLib.getGtServerStatusSession(Session); String result = ""; if (gt_server_status_code == 1) { result = geetest.enhencedValidateRequest(Request); } else { result = geetest.failbackValidateRequest(Request); } Response.Write(result); }
protected void SubmitButton_Click(object sender, EventArgs e) { string loginName = StringHelper.SearchSafe(AdminName.Text); string loginEmial = StringHelper.SearchSafe(Email.Text); var admin = AdminBLL.Read(loginName); //如果账号不存在 if (admin.Id <= 0) { ScriptHelper.AlertFront("账号不存在"); } //如果账号不存在 if (!string.Equals(admin.Email, loginEmial, StringComparison.OrdinalIgnoreCase)) { ScriptHelper.AlertFront("账号、邮箱不匹配"); } if (admin.Id > 0 && string.Equals(admin.Email, loginEmial, StringComparison.OrdinalIgnoreCase)) { #region 滑块验证码 GeetestLib geetest = new GeetestLib("b46d1900d0a894591916ea94ea91bd2c", "36fc3fe98530eea08dfc6ce76e3d24c4"); Byte gt_server_status_code = (Byte)Session[GeetestLib.gtServerStatusSessionKey]; String userID = (String)Session["userID"]; int result = 0; String challenge = Request.Form.Get(GeetestLib.fnGeetestChallenge); String validate = Request.Form.Get(GeetestLib.fnGeetestValidate); String seccode = Request.Form.Get(GeetestLib.fnGeetestSeccode); try { if (gt_server_status_code != null && gt_server_status_code == 1) { result = geetest.enhencedValidateRequest(challenge, validate, seccode, userID); } else { result = geetest.failbackValidateRequest(challenge, validate, seccode); } } catch (Exception ex) { result = -1;//极验验证码出错,不进行验证 } if (result == 1 || result == -1) {// 验证通过,发送邮件 string tempSafeCode = Guid.NewGuid().ToString(); AdminBLL.ChangeAdminSafeCode(admin.Id, tempSafeCode, RequestHelper.DateNow); string url = "http://" + Request.ServerVariables["HTTP_HOST"] + "/Admin/ResetPassword.aspx?CheckCode=" + StringHelper.Encode(admin.Id + "|" + admin.Email + "|" + admin.Name + "|" + tempSafeCode, ShopConfig.ReadConfigInfo().SecureKey); EmailContentInfo emailContent = EmailContentHelper.ReadSystemEmailContent("FindPassword"); EmailSendRecordInfo emailSendRecord = new EmailSendRecordInfo(); emailSendRecord.Title = emailContent.EmailTitle; emailSendRecord.Content = emailContent.EmailContent.Replace("$Url$", url); emailSendRecord.IsSystem = (int)BoolType.True; emailSendRecord.EmailList = admin.Email; emailSendRecord.IsStatisticsOpendEmail = (int)BoolType.False; emailSendRecord.SendStatus = (int)SendStatus.No; emailSendRecord.AddDate = RequestHelper.DateNow; emailSendRecord.SendDate = RequestHelper.DateNow; emailSendRecord.ID = EmailSendRecordBLL.AddEmailSendRecord(emailSendRecord); EmailSendRecordBLL.SendEmail(emailSendRecord); string emailResult = "您的申请已提交,请在15分钟内登录邮箱重设你的密码,!<a href=\"http://mail." + admin.Email.Substring(admin.Email.IndexOf("@") + 1) + "\" target=\"_blank\">马上登录</a>"; ResponseHelper.Redirect("/admin/FindPassword.aspx?emailResult=" + Server.UrlEncode(emailResult)); } else { //验证失败 ScriptHelper.AlertFront("图片验证失败,请拖动图片滑块重新验证。"); } #endregion } }
public async Task <JsonResult> Login(LoginViewModel loginModel, string returnUrl = "", string returnUrlHash = "", string challenge = "", string validate = "", string seccode = "") { try { var geetest = new GeetestLib( ConfigurationManager.AppSettings["CheckCode.GeetestLib.PublicKey"], ConfigurationManager.AppSettings["CheckCode.GeetestLib.PrivateKey"]); var gtServerStatusCode = (Byte)Session[GeetestLib.gtServerStatusSessionKey]; var userCheckCode = (String)Session["userCheckCode"]; var result = gtServerStatusCode == 1 ? geetest.enhencedValidateRequest(challenge, validate, seccode, userCheckCode) : geetest.failbackValidateRequest(challenge, validate, seccode); if (result != 1) { throw new UserFriendlyException("验证码错误!"); } CheckModelState(); var loginResult = await GetLoginResultAsync( loginModel.UsernameOrEmailAddress, loginModel.Password, loginModel.TenancyName ); await SignInAsync(loginResult.User, loginResult.Identity, loginModel.RememberMe); if (string.IsNullOrWhiteSpace(returnUrl)) { returnUrl = Request.ApplicationPath; } if (!string.IsNullOrWhiteSpace(returnUrlHash)) { returnUrl = returnUrl + returnUrlHash; } } catch (UserFriendlyException ex) { return(Json(new AjaxResponse(new ErrorInfo(ex.Message, ex.Details)))); } return(Json(new AjaxResponse { TargetUrl = returnUrl })); }
protected void SubmitButton_Click(object sender, EventArgs e) { //如果账号不存在 if (!string.Equals(NewPassword.Text, NewPassword2.Text, StringComparison.OrdinalIgnoreCase)) { ScriptHelper.AlertFront("两次密码不一致"); } else { #region 滑块验证码 GeetestLib geetest = new GeetestLib("b46d1900d0a894591916ea94ea91bd2c", "36fc3fe98530eea08dfc6ce76e3d24c4"); Byte gt_server_status_code = (Byte)Session[GeetestLib.gtServerStatusSessionKey]; String userID = (String)Session["userID"]; int result = 0; String challenge = Request.Form.Get(GeetestLib.fnGeetestChallenge); String validate = Request.Form.Get(GeetestLib.fnGeetestValidate); String seccode = Request.Form.Get(GeetestLib.fnGeetestSeccode); try { if (gt_server_status_code != null && gt_server_status_code == 1) { result = geetest.enhencedValidateRequest(challenge, validate, seccode, userID); } else { result = geetest.failbackValidateRequest(challenge, validate, seccode); } } catch (Exception ex) { result = -1;//极验验证码出错,不进行验证 } if (result == 1 || result == -1) {// 验证通过,重置密码 string checkCode = RequestHelper.GetForm <string>("CheckCode"); string decode = StringHelper.Decode(checkCode, ShopConfig.ReadConfigInfo().SecureKey); int adminID = Convert.ToInt32(decode.Split('|')[0]); string newPassword = StringHelper.Password(NewPassword.Text, (PasswordType)ShopConfig.ReadConfigInfo().PasswordType); // 重置密码 AdminBLL.ChangePassword(adminID, newPassword); Task.Run(() => { //安全码 ShopConfigInfo config = ShopConfig.ReadConfigInfo(); config.SecureKey = Convert.ToBase64String(Guid.NewGuid().ToByteArray()); ShopConfig.UpdateConfigInfo(config); }); //清空safecode,finddate恢复 AdminBLL.ChangeAdminSafeCode(adminID, string.Empty, RequestHelper.DateNow); //错误次数清零,解锁 AdminBLL.UpdateStatus(adminID); string msg = "恭喜您,密码修改成功!" + " 点击<a href=\"/admin/Login.aspx\" style=\"color: #1dd42b;font-size: larger;\">\"使用新密码登录\"</a>"; //清除原有的user Cookies CookiesHelper.DeleteCookie(ShopConfig.ReadConfigInfo().AdminCookies); CookiesHelper.DeleteCookie("AdminSign"); ResponseHelper.Redirect("/admin/ResetPassword.aspx?Result=" + Server.UrlEncode(msg)); } else { //验证失败 ScriptHelper.AlertFront("图片验证失败,请拖动图片滑块重新验证。"); } #endregion } }
protected void SubmitButton_Click(object sender, EventArgs e) { string loginName = StringHelper.SearchSafe(AdminName.Text); string loginPass = StringHelper.SearchSafe(Password.Text); var theLoginAdmin = AdminBLL.Read(loginName); //如果登录日期与上次登录日期不是同一天,更新登录记录,清空错误次数,解除锁定 if (theLoginAdmin.Id > 0 && (DateTime.Now - theLoginAdmin.LastLoginDate).Days > 0) { AdminBLL.UpdateLogin(theLoginAdmin.Id, RequestHelper.DateNow, ClientHelper.IP); } bool remember = Remember.Checked; loginPass = StringHelper.Password(loginPass, (PasswordType)ShopConfig.ReadConfigInfo().PasswordType); AdminInfo admin = AdminBLL.CheckLogin(loginName, loginPass); if (admin.Id > 0) { // 如果账户未锁定 if (admin.Status == (int)BoolType.True) { #region 滑块验证码 int result = 0; try { GeetestLib geetest = new GeetestLib("b46d1900d0a894591916ea94ea91bd2c", "36fc3fe98530eea08dfc6ce76e3d24c4"); Byte gt_server_status_code = (Byte)Session[GeetestLib.gtServerStatusSessionKey]; String userID = (String)Session["userID"]; String challenge = Request.Form.Get(GeetestLib.fnGeetestChallenge); String validate = Request.Form.Get(GeetestLib.fnGeetestValidate); String seccode = Request.Form.Get(GeetestLib.fnGeetestSeccode); if (gt_server_status_code != null && gt_server_status_code == 1) { result = geetest.enhencedValidateRequest(challenge, validate, seccode, userID); } else { result = geetest.failbackValidateRequest(challenge, validate, seccode); } } catch (Exception ex) { result = -1; //极验验证码出错,不进行验证 } if (result == 1 || result == -1) { #endregion string randomNumber = Guid.NewGuid().ToString(); string sign = FormsAuthentication.HashPasswordForStoringInConfigFile(admin.Id.ToString() + admin.Name + admin.GroupId.ToString() + randomNumber + ShopConfig.ReadConfigInfo().SecureKey + ClientHelper.Agent, "MD5"); string value = sign + "|" + admin.Id.ToString() + "|" + admin.Name + "|" + admin.GroupId.ToString() + "|" + randomNumber; if (remember) { CookiesHelper.AddCookie(ShopConfig.ReadConfigInfo().AdminCookies, value, 1, TimeType.Year); } else { CookiesHelper.AddCookie(ShopConfig.ReadConfigInfo().AdminCookies, value); } string signvalue = FormsAuthentication.HashPasswordForStoringInConfigFile(admin.Id.ToString() + admin.Name + admin.GroupId.ToString() + ShopConfig.ReadConfigInfo().SecureKey + ClientHelper.Agent + AdminBLL.Read(admin.Id).Password, "MD5"); CookiesHelper.AddCookie("AdminSign", signvalue); AdminBLL.UpdateLogin(admin.Id, RequestHelper.DateNow, ClientHelper.IP); AdminLogBLL.Add(ShopLanguage.ReadLanguage("LoginSystem")); ResponseHelper.Redirect("/Admin"); } else { //验证失败 string errorMsg = " *图片验证失败,请拖动图片滑块重新验证。"; ResponseHelper.Redirect("/Admin/login.aspx?errorMsg=" + errorMsg); } } else {//如果账户已锁定 string errorMsg = " *温馨提示:您一天内登录错误达到3次,已被锁定,可联系网站客服解锁,也可次日重新登录。"; ResponseHelper.Redirect("/Admin/login.aspx?errorMsg=" + errorMsg); } } else { //登录失败,失败次数加1。如果失败超过3次,则锁定账户 AdminBLL.UpdateLogin(loginName, RequestHelper.DateNow, ClientHelper.IP, 3); AdminLogBLL.Add("管理员:" + loginName + "在" + RequestHelper.DateNow + "登陆网站后台失败,登陆IP:" + ClientHelper.IP); if (theLoginAdmin.Id > 0 && theLoginAdmin.LoginErrorTimes >= 3) { string errorMsg = " *温馨提示:您一天内登录错误达到3次,已被锁定,可联系网站客服解锁,也可次日重新登录。"; ResponseHelper.Redirect("/Admin/login.aspx?errorMsg=" + errorMsg); } else { //ScriptHelper.AlertFront("登录失败", RequestHelper.RawUrl); string errorMsg = " *用户名或密码错误,登录失败。"; ResponseHelper.Redirect("/Admin/login.aspx?errorMsg=" + Server.UrlEncode(errorMsg)); } } }
/// <summary> /// 极验验证,1表示成功 /// </summary> protected void GeetestValidate() { string loginName = StringHelper.SearchSafe(RequestHelper.GetForm <string>("AdminName")); string loginPass = StringHelper.SearchSafe(RequestHelper.GetForm <string>("Password")); #region 滑块验证码 GeetestLib geetest = new GeetestLib("b46d1900d0a894591916ea94ea91bd2c", "36fc3fe98530eea08dfc6ce76e3d24c4"); Byte gt_server_status_code = (Byte)Session[GeetestLib.gtServerStatusSessionKey]; String userID = (String)Session["userID"]; int result = 0; String challenge = Request.Form.Get(GeetestLib.fnGeetestChallenge); String validate = Request.Form.Get(GeetestLib.fnGeetestValidate); String seccode = Request.Form.Get(GeetestLib.fnGeetestSeccode); if (gt_server_status_code == 1) { result = geetest.enhencedValidateRequest(challenge, validate, seccode, userID); } else { result = geetest.failbackValidateRequest(challenge, validate, seccode); } if (result != 1) { string errorMsg = " *验证失败,请重新验证。"; Response.Clear(); Response.Write(JsonConvert.SerializeObject(new { flag = "no", msg = errorMsg })); Response.End(); } #endregion var theLoginAdmin = AdminBLL.Read(loginName); //如果登录日期与上次登录日期不是同一天,更新登录记录,清空错误次数,解除锁定 if (theLoginAdmin.Id > 0 && (DateTime.Now - theLoginAdmin.LastLoginDate).Days > 0) { AdminBLL.UpdateLogin(theLoginAdmin.Id, RequestHelper.DateNow, ClientHelper.IP); } bool remember = Remember.Checked; loginPass = StringHelper.Password(loginPass, (PasswordType)ShopConfig.ReadConfigInfo().PasswordType); AdminInfo admin = AdminBLL.CheckLogin(loginName, loginPass); if (admin.Id > 0) { // 如果账户未锁定 if (admin.Status == (int)BoolType.True) { string randomNumber = Guid.NewGuid().ToString(); string sign = FormsAuthentication.HashPasswordForStoringInConfigFile(admin.Id.ToString() + admin.Name + admin.GroupId.ToString() + randomNumber + ShopConfig.ReadConfigInfo().SecureKey + ClientHelper.Agent, "MD5"); string value = sign + "|" + admin.Id.ToString() + "|" + admin.Name + "|" + admin.GroupId.ToString() + "|" + randomNumber; if (remember) { CookiesHelper.AddCookie(ShopConfig.ReadConfigInfo().AdminCookies, value, 1, TimeType.Year); } else { CookiesHelper.AddCookie(ShopConfig.ReadConfigInfo().AdminCookies, value); } string signvalue = FormsAuthentication.HashPasswordForStoringInConfigFile(admin.Id.ToString() + admin.Name + admin.GroupId.ToString() + ShopConfig.ReadConfigInfo().SecureKey + ClientHelper.Agent + AdminBLL.Read(admin.Id).Password, "MD5"); CookiesHelper.AddCookie("AdminSign", signvalue); AdminBLL.UpdateLogin(admin.Id, RequestHelper.DateNow, ClientHelper.IP); AdminLogBLL.Add(ShopLanguage.ReadLanguage("LoginSystem")); //ResponseHelper.Redirect("/Admin"); Response.Clear(); Response.Write(JsonConvert.SerializeObject(new { flag = "ok", msg = "" })); Response.End(); } else {//如果账户已锁定 string errorMsg = " *温馨提示:您一天内登录错误达到5次,已被锁定,可联系网站客服解锁,也可次日重新登录。"; //ResponseHelper.Redirect("/Admin/login.aspx?errorMsg=" + errorMsg); Response.Clear(); Response.Write(JsonConvert.SerializeObject(new { flag = "no", msg = errorMsg })); Response.End(); } } else { //登录失败,失败次数加1。如果失败超过5次,则锁定账户 AdminBLL.UpdateLogin(loginName, RequestHelper.DateNow, ClientHelper.IP, 5); if (theLoginAdmin.Id > 0 && theLoginAdmin.LoginErrorTimes >= 5) { string errorMsg = " *温馨提示:您一天内登录错误达到5次,已被锁定,可联系网站客服解锁,也可次日重新登录。"; //ResponseHelper.Redirect("/Admin/login.aspx?errorMsg=" + errorMsg); Response.Clear(); Response.Write(JsonConvert.SerializeObject(new { flag = "no", msg = errorMsg })); Response.End(); } else { string errorMsg = " *用户名或密码错误,登录失败。"; //ResponseHelper.Redirect("/Admin/login.aspx?errorMsg=" + errorMsg); Response.Clear(); Response.Write(JsonConvert.SerializeObject(new { flag = "no", msg = errorMsg })); Response.End(); } } }
protected void btnDL_Click(object sender, EventArgs e) { if (txtZH.Text.ToString() == "" || pwd.Text.ToString() == "") { ClientScript.RegisterStartupScript(this.GetType(), "status", "alert('输入不能为空');", true); return; } GeetestLib geetest = new GeetestLib(GeetestConfig.publicKey, GeetestConfig.privateKey); Byte gt_server_status_code = (Byte)Session[GeetestLib.gtServerStatusSessionKey]; String userID = (String)Session["userID"]; int result = 0; String challenge = Request.Form.Get(GeetestLib.fnGeetestChallenge); String validate = Request.Form.Get(GeetestLib.fnGeetestValidate); String seccode = Request.Form.Get(GeetestLib.fnGeetestSeccode); if (gt_server_status_code == 1) { result = geetest.enhencedValidateRequest(challenge, validate, seccode, userID); } else { result = geetest.failbackValidateRequest(challenge, validate, seccode); } SqlParameter[] paras = { new SqlParameter("@name", txtZH.Text.ToString().Trim()), new SqlParameter("@pwd", System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(pwd.Text.Trim(), "MD5").ToLower()) }; if (result != 1) { ClientScript.RegisterStartupScript(this.GetType(), "one", "alert('请输入验证码!');", true); return; } SqlDataReader sdr = SqlHelper.ExecuteReader(SqlHelper.GetConnSting(DB_JOB), CommandType.Text, "select u_id,u_name,u_type,thisIP,thisTime from web_usr where u_name=@name and u_pwd=@pwd", paras); if (sdr.HasRows) { if (sdr.Read()) { Session["userId"] = sdr["u_id"].ToString(); Session["loginName"] = sdr["u_name"].ToString(); Session["uType"] = sdr["u_type"].ToString(); SqlParameter[] tparas = { new SqlParameter("@id", sdr["u_id"].ToString()), new SqlParameter("@lip", sdr["thisIP"].ToString()), new SqlParameter("@lt", sdr["thisTime"].ToString()), new SqlParameter("@tip", IPAddress), //new SqlParameter("@tt",DateTime.Now.ToString()) }; SqlHelper.ExecuteNonQuery(SqlHelper.GetConnSting(DB_JOB), CommandType.Text, "update web_usr set lastIP=@lip,lastTime=@lt,thisIP=@tip,thistime='" + DateTime.Now.ToString() + "' where u_id=@id", tparas); Response.Redirect("../admin/index.aspx"); } else { ClientScript.RegisterStartupScript(this.GetType(), "one", "alert('帐号或者密码错误,晴重新输入!');", true); } } else { ClientScript.RegisterStartupScript(this.GetType(), "one", "alert('帐号或者密码错误,晴重新输入!');", true); } }