com.huiyou.Web/saler/login.aspx.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

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

using com.huiyou.Web.tools;
using com.huiyou.Bll;

namespace com.huiyou.Web.saler
{
    public partial class login : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                SalerLoginHelper.SalerLogout();
            }
        }

        protected void btnLogin_Click(object sender, EventArgs e)
        {
            string userName = txtUserName.Text;
            string password = txtPassword.Text;

            var saler = SalerService.GetByLoginName(userName);
            if (saler == null)
            {
                HtmlHelper.ShowNotice("用户名不存在", this);
                return;
            }
            else if (saler.CurStatus == -1)
            {
                HtmlHelper.ShowNotice("账号已冻结", this);
                return;
            }
            else if (saler.Password != password)
            {
                InvalidLoginService.AddRecord(saler.Id, 4);

                HtmlHelper.ShowNotice("密码错误", this);
                return;
            }

            SalerLoginHelper.SetCookie(saler.Id.ToString(), saler.LoginName);
            SalerLoginHelper.SalerEnter();


            Response.Redirect("main.aspx");
        }
    }
}