MVC 4个简单的会员资格。有人如何检查登录或不 [英] MVC 4 simple membership. How to check is somebody logged in or not

问题描述

我在MVC 4新的无法理解的成员究竟是如何工作的简单。所有配置后，我把这个code到的AccountController，看看它是如何工作的，并且它在所有的工作。

I'm new in mvc 4 and can't understand exactly how simple membership worked. After all configuration I put this code to AccountController to see how it works and is it work at all

string UserName1 = WebSecurity.CurrentUserName;
bool LoginResult= WebSecurity.Login("admin", "111111");
string UserName2 = WebSecurity.CurrentUserName;
WebSecurity.Logout();

当我运行调试我看到，毕竟成品

And when I run debugger I see that after all finished

UserName1 = "" 
LoginResult = true 
UserName2 = ""

一切都只是而UserName2确定。为什么是空的？登录是sussess ...
我也看不到用户名在WebSecurity和WebSecurity.IsAuthentificated是假的
为什么登录成功，但WebSecurity并不说明它呢？

Everything is ok except UserName2. Why it is empty? Login was sussess... Also I can't see UserID at WebSecurity and WebSecurity.IsAuthentificated is false Why login was successful but WebSecurity do not shows it at all?

推荐答案

登录不会做你认为它。它不会立即设置当前用户，而是设置在用户的Web浏览器的cookie，并在接下来的页面刷新，asp.net将认识到Cookie，并给他们一个身份验证的要求。

Login does not do what you think it does. It does not immediately set the current user, instead it sets a cookie on the users web browser, and on the next page refresh, asp.net will recognize that cookie and give them an authenticated request.

这是不特定于简单的会员，这是所有认证在asp.net中是如何工作的。一旦通过验证，该页面已被刷新为被认可登录。

This is not specific to simple membership, that's how all authentication works in asp.net. Once authenticated, the page has to be refreshed for a login to be recognized.

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