Firefox Containers是一项实验性功能，可让您在容器中启动网站，从而帮助您以各种方式将它们彼此分开（为每个容器分配自定义标签或使用颜色编码的选项卡）。如果启用，它允许用户并排登录到同一网站上的多个帐户。它是如何实现的？很简单，通过指示容器分别存储 cookie。完成后，通过隔离 cookie、indexedDB、localStorage 等有效地设置跨站点数据流的障碍，允许用户仅在特定容器中打开站点。

在使用Firefox 55时，我收到了来自浏览器的弹出窗口^{(a popup)}，询问我是否想试用此功能。这就是促使我研究此功能的原因。我点击了出现在网页右上角的“ Try Containers ”按钮。^{(Try Containers)}

Firefox 容器功能

可以为不同的活动设置不同的容器。例如，您可以设置一个用于在线购物的容器、一个用于完成银行业务的容器以及一个用于社交网络的容器。尽管乍一看，该功能似乎与 Firefox 现有的配置文件^(Profiles)功能重叠，但将两者区分开来的关键区别在于用户的历史记录、书签和保存的密码在容器之间共享，因此他不需要切换到一个单独的窗口。

启用此功能时，您的浏览器将添加一个新功能，为您的选项卡提供容器^(Containers)。当您长按标签栏中的“+”按钮时，它将显示为一个新菜单。

只需^(Simply)组织您的活动并开始使用此功能。

由于这是一项实验性功能，您对浏览器所做的任何更改都将在 28 天后撤消，并且浏览器将返回其正常模式。您在此期间创建和使用的任何容器都将被删除。^(Containers)

如果您觉得此功能不吸引人，您可以通过以下操作禁用它：

在地址栏中输入 about:addons，然后按^{(about:addons)}Enter。

在扩展列表窗格中找到Containers Experiment 。

单击删除^(Remove)按钮。

今天就试试这个新的Firefox实验性功能，并在下面的评论部分与我们分享您的体验。

要了解其他更改，请访问Mozilla。

Firefox Containers aims to protect online identity

Firefox Containers is an experimental feature that lets you launch a website in containers so as to help you separate them from one another in various ways (assigning custom labels to each container or use color-coded tabs). If enabled, it lets a user login to multiple accounts on the same website, side-by-side. How’s it made possible? Simple, by instructing containers to store cookies separately. When done, barriers on the flow of data across sites by isolating cookies, indexedDB, localStorage, etc are effectively placed allowing a user to open sites in a specific container only.

While using Firefox 55 I received a popup from the browser asking me if I wanted to try out this feature. That is what led me to look into this feature. I hit the ‘Try Containers’ button that appeared in the upper right corner of the web page.

Firefox Containers feature

Different containers can be set up for separate activities. For instance, you may set up a container for online shopping, a container for completing banking operations, and a container for social networking. Although, at first sight, it appears that the feature overlaps with Firefox’s existing Profiles feature, a key difference that separates the two is that a user’s history, bookmarks, and saved passwords are shared between containers, and so he doesn’t need to switch to a separate window.

When enabling this feature, a new functionality will be added to your browser, providing Containers for your tabs. It will be visible as a new menu when you long-press on the “+” button in tab bar.

Simply organize your activities and start using this feature.

Since this is an experimental feature, any changes you made to the browser will be undone after 28 days and the browser will return to its normal mode. Any Containers you created and used during this period will be removed.

If you do not find this feature appealing, you can disable it by taking the following action:

Type about:addons into the location bar, and press Enter.

Find Containers Experiment in the extensions list pane.

Click the Remove button.

Try this new Firefox experimental feature today and share your experience with us in the comments section below.

To know about other changes, visit Mozilla.

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