你只管看第一句和最后一句就可以,第一句“notification.feature.enabled is currently turned on only for Android and B2G.”就是该参数仅适用在Android和B2G系统,B2g系统就为Mozilla自家开发的手机内置的自家开发的系统,最后一句“To implement it properly, we'd need a WinRT nsIAlertsService implementation that uses Windows.UI.Notifications.”就指具有Windows.UI.Notifications功能的扩展才能在Windows系统和Winrt系统下做桌面级提醒,这里的“Windows.UI.Notifications”就为Mozilla正在开发中的responsiveUI.no-reload-notification这个参数,中间还有句“This is useless for Desktop Notifications, which are supposed to show a system-wide alert that is visible even when you aren't using the browser.”就是这参数不适用在桌面提醒,桌面提醒应该是即便你把浏览器关闭也能显示出来的系统级提醒