什么时候应用于超链接的：visited伪类？(when is the :visited pseudo

什么时候应用于超链接的：visited伪类？(when is the :visited pseudo-class applied to a hyperlink)

我有一些关于:visited伪类的问题：

根据浏览器决定什么时候应该将:visited伪类应用于超链接？ 他们是从浏览器的页面历史中获取这些信息，还是按照会话或其他地方存储？ 是否有可能（对于网页开发人员）来控制:visited伪类应该应用于超链接多长时间？

（注意：我没有试图解决实际问题，我只是想知道它是如何工作的）

I have some questions about the :visited pseudo-class:

Based on what do browsers decide when the :visited pseudo-class should be applied to a hyperlink? Do they take this information from the browser's page history or is it stored per-session or somewhere else? Is it possible (for the developer of a web page) to control for how long the :visited pseudo-class should be applied to hyperlinks?

(Note: I'm not trying to solve an actual problem, I'm just wondering how it works)

最满意答案

它基于浏览器历史记录访​​问链接时应用。 清除历史记录将清除访问状态。 就我所知，没有“超时”。

It's applied when a link has been visited based on the browser history. Clearing your history will clear the visited state. There's no "timeout", as far as I know.