index.aspx.cs

登陆界面

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


public partial class index : System.Web.UI.Page
{
    public string time;
    protected void Page_Load(object sender, EventArgs e)
    {
        
        if (!IsPostBack)
        {

            try
            {
                if ((Session["isLog"].ToString()) == "true")
                {
                    DateTime now = DateTime.Now;
                    time = now.ToString();
                }
                else
                {
                    //Response.Write("<script>alert('请先登陆')</script>");
                    Response.Redirect("default.aspx");
                }
            }
            catch
            {
                //Response.Write("<script>alert('请先登陆')</script>");
                Response.Redirect("default.aspx");
                
            }
        }
    }
    
}