安全登录或登录检查在asp.net [英] Secure Login Or Login check in asp.net

问题描述

我是ASP的新手，在这里，我的问题是我有一个主页，简介，联系方式和login网页.在此网站上，用户可以login然后访问主页，主页上有带有母版页的网格视图.问题是用户可以在没有login的情况下访问主页，只需在地址栏中编辑路径即可.例如 login页面路径为

I am new in asp, here my question is that i have a website with pages home, about, contact, and login. In this website user can login and then access the home page, on home page there is a grid view with master page. The problem is that user can access the home page without login, just edit the path in address bar. For example the login page path is

http://lolhost:54515/mastergridvie/Login.aspx

然后用户对其进行编辑

http://localhost:54515/mastergridvie/Home.aspx

这样用户无需登录即可进入主页，我该如何防止呢?

so user can go on home page without login, How I can prevent this?

我知道为此使用会话，但是我不知道如何以及在何处为此创建会话:( 请任何人能帮助我吗?

I know for this there use a session, but I have no idea how to and where create a session for this :( Please can anyone help me?

推荐答案

在登录页面中像这样创建会话.

Create Session in login page like this.

Session["userid"]="something";

然后检查每个这样的页面加载.

And After That Check in Every Page Load like This.

if(Session["userid"] == null)
{
  Response.Redirect("Login.aspx");
}

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