Makes the response is available in the client browser history cache , regardless of the 时,将使响应在客户端浏览器“历史记录”缓存中可用,而不论服务器上所做的
With continuations , your users can navigate back not just one page but to any previous page in the browser history 有了continuation之后,用户不仅仅可以返回去浏览之前的一页,更可以查看浏览器历史中的任意页面。
Though it may be more complex than necessary due to ancient browser history earlier versions of internet explorer and netscape had their own idiosyncrasies , and some of them were grandfathered in to the official dom spec 中所示的问题,尽管由于浏览器的历史原因,这种方法可能有点过于复杂( internet explorer和netscape的早期版本各有自己的特点,其中一些要比正式的dom规范早得多) 。