c# - 注销功能

Question

如何在我的页面上实现注销功能，以便将用户重定向到登录页面并且不允许查看上一页？

 FormsAuthentication.SignOut(); is it enough for logout.

Answer 1

    /// <summary>
    /// Logs the user out of their forms authentication.
    /// </summary>
    public void SignOut()
    {
        FormsAuthentication.SignOut();
        FormsAuthentication.RedirectToLoginPage();
    }

Answer 2

您还想在 SignOut 之后删除会话状态。

FormsAuthentication.SignOut(); 

// Remove all session variables and destroy session
context.Session.RemoveAll();
context.Session.Clear();
context.Session.Abandon();

Answer 3

Page_Load (object sender, EventArgs e) {
if (!User.IsAuthenticated) {
    Response.Redirect("login.aspx");
}

此外，我会在母版页中有它。