如何在浏览器关闭时在ASP.Net Identity中注销用户？ [英] How to Signout user in ASP.Net Identity when browser closed ?

问题描述

如何在浏览器关闭时在ASP.Net Identity中注销用户？

How to Signout user in ASP.Net Identity when browser closed ?

推荐答案

您不能因为您的网站不知道用户是否已关闭浏览器。

You can't as your website doesn't know if the user has closed the browser.

如评论中所述，没有完美的方法可以做到这一点，所以我建议你甚至不要打扰。但是，您可以在JS中使用窗口的onbeforeunload事件并调用Web服务将其注销。但您无法确定他们是否未在浏览器的另一个标签页中打开您的网站。

As mentioned in the comments, there is no perfect way to do it so I suggest you don't even bother. However, you can use the onbeforeunload event of a window in JS and call a webservice to log them out. But you can't be sure they didn't open your site in another tab of the browser.

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