You need a way to switch between the content without going to a different page. For navigating to different pages within a site, use Navigation Tabs instead.
2
XMLStreamReader提供了多种方法导航标记流。
XMLStreamReader provides several methods to navigate the token stream.
3
如果我们想用和以上类似的标记,将导航标签变成这种样式,该怎么办呢?
What if we could take the exact same markup from the tabs above, and turn them into something like this!