asp.net – 如何让用户登录2周？

<system.web>
    <authentication mode="Forms">
          <forms timeout="20160"/>
    </authentication>
</system.web>

这将适用于所有经过身份验证的用户.如果您想使用“记住我”功能,那么您需要编写自己的代码来设置cookie /票证.像这样的东西(采取from here)：

protected void Page_Load()
{
    if (Request.Cookies["username"] == null || Request.Cookies["username"].Value.ToString().Trim() == "")
    {
        Login1.RememberMeSet = true; 
    }
    else
    {
        Login1.UserName = Request.Cookies["username"].Value.ToString().Trim();
        Login1.RememberMeSet = true; 
    }
}
protected void RememberUserLogin()
{
    // Check the remember option for login

    if (Login1.RememberMeSet == true)
    {
        HttpCookie cookie = new HttpCookie("username");
        cookie.Value = Login1.UserName.Trim(); 
        cookie.Expires = DateTime.Now.AddHours(2);

        HttpContext.Current.Response.AppendCookie(cookie);
        Login1.RememberMeSet = true; 

    }
    else if (Login1.RememberMeSet == false)
    {
        HttpContext.Current.Response.Cookies.Remove("username");
        Response.Cookies["username"].Expires = DateTime.Now;
        Login1.RememberMeSet = false; 
    }

}