for example, in a layout with bottom navigation ("home", "account"), the desired route is 
 {
 "home": home page, 
" account/info": user information page, 
 "account/pwd-reset": change password page 
} 
 requires navigation to be frequently displayed. According to my habit of thinking, navigation should be located in the parent page 
too many examples I have found are done in the way that tab controls index to get a page in pageList. I would like to ask, is it done in the way of router?
