My route is like this (see below)
Project requirements is on the left side of the navigation bar only show to the students management, messaging and students details not displayed in the navigation bar, is controlled by a button to jump, now problem is jump Bridges by changed but page didn't change (three picture shows below)
After using another kind of writing, can realize the page content changes, but cannot be selected on the left side of the navigation bar (that is, students management) (see below picture)
I hope you bosses extend a hand of support ~
Another asked antd - vue teaching resources thanks a lot