asp.net - Session_End 不触发？

Question

我想在用户 session 超时时注销该用户。因此在 Global.asax 中使用了以下代码:

protected void Session_End(object sender, EventArgs e)
{
    FormsAuthentication.SignOut();
}

但似乎 session_end 永远不会触发。知道如何修复它吗？我使用默认设置的 ASP.NET。

Answer 1

您可以在Session_Start中设置一些Session数据。如果没有这个，Session_End 将不会被触发。请参阅this

Also another very important thing to note here is that if you do not save anything in the session the Session_End event will not fire. There must be something saved in the session atleast once for the Session_End event to fire. This also means that if you save something in the session in the first request and abandon the session in the same request the Sesison_End event will not fire, as there was nothing saved in the session ever.