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原标题:Codeigniter session problems
最佳回答

他们实际上被拖走(正如你说的那样,复健使他们看上去。) 浏览器可能把显示其重新gged的超文本相加,但在翻了脚后,不会再卸。

可以通过制定<条码>,将相关信息登录到没有切身之处的网页上。 Cache-Control Header.

可以通过超文本实现

<META Http-Equiv="Cache-Control" Content="no-cache">
<META Http-Equiv="Pragma" Content="no-cache">
<META Http-Equiv="Expires" Content="0">

Or PHP

header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past

你们也可以使用以下代码,对特定窗口的用户历史进行模拟和不可思议的清理。 这将需要作为沉积功能的一部分被送至浏览器,如果使用者已经残疾,则不会奏效。

<script language="javascript"> 
     var Backlen=history.length;   
     history.go(-Backlen);   
     window.location.href=page url
</SCRIPT>
问题回答

我高度劝阻失望,因为这将降低你的期望速度。 我也存在同样的问题,因为sil丝不 the的编码,我是我的控制员,我把以下代码放在与数据库互动的每一项职能上,用户在各国使用该数据库:

//Do not let anyone interact with database from cached pages!
    if (!$this->tank_auth->is_logged_in()) {
        redirect( /auth/login/ );
    }

因此,如果一个挂号的用户浏览器被“支持”拖到国家里的有线虫,并试图绕开数据库,则会改用日志。





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