ASP.NET MVC FormsAuthentication Cookie超时不能增加 [英] ASP.NET MVC FormsAuthentication Cookie timeout cannot be increased

问题描述

使用默认的ASP.NET MVC模板，我不知道如何增加FormsAuthentication超时。似乎总是使用30分钟。

Using the default ASP.NET MVC template, I cannot figure out how to increase the FormsAuthentication timeout. It seems to always use 30 minutes.

我按照Scott Gu的建议从这篇博文，但它似乎没有什么区别。有人有建议吗？

I have followed Scott Gu's recommendation from this blog post, but it does not seem to make a difference. Does anyone have a suggestion?

他的建议是在web.config文件中设置超时值：

His suggestion was to set the timeout value in the web.config file:

<system.web>
    <authentication mode="Forms">
          <forms timeout="2880"/>
    </authentication>
</system.web>

推荐答案

我的问题只发生在我的生产环境

My issue was only occurring in my production environment at my web host.

我找到了此链接并生成一个机器密钥放入web.config。一旦我这样做，超时值生效。

I found this link and generated a machine key to put in the web.config. Once I did that, the timeout value took effect.

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