BookShop.Web/Login.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

using CTL.Common;

namespace BookShop.Web
{
    public partial class Login : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            string action = Requests.Query("action");

            if (action == "logout")
            {
                BookShopUtils.RemoveUserCookie();
                Response.Redirect("Index.aspx");
            }
        }

        /// <summary>
        /// 用户登录
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void registerBtn_Click(object sender, EventArgs e)
        {
            string name = username.Value.Trim();

            string password = txtPassword.Value.Trim();

            string code = txtCode.Value.Trim();

            string verifyCode = "";
            try
            {
                verifyCode = Utils.GetSession("CheckCode").ToString();
            }
            catch
            {
            }

            if (name == "" || password == "")
            {
                WebUtility.Alert("请输入完整的用户信息。");
                return;
            }
            if (verifyCode != code)
            {
                WebUtility.Alert("验证码错误啦!");
                return;
            }
            else
            {
                Model.User userInfo = UserBLL.GetUserByUserName(name);
                if (userInfo != null)