如何验证会话?应该识别新用户和当前用户? [英] How to validate session?it should identify new user and current user?

问题描述

有人知道吗?

Hi,

Can anyone know?


How to validate session?it should identify new user and current user?

推荐答案

登录后...
在您的页面加载事件中添加一个条件...就像这样...

after login...
put a condition in your pageload event...like this...

protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Session["User"] == null)
            {
                Response.Redirect("login.aspx");
            }
        }
        if (Session["SessionId"] == null)
        {
            Response.Redirect("login.aspx");
        }
        Response.Buffer = true;
        Response.ExpiresAbsolute = DateTime.Now.AddDays(-1d);
        Response.Expires = -1500;
        Response.CacheControl = "no-cache";
    }

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