The front-end framework iview,vuejs jumps from the second-level route to the first-level route, how to light up the menu corresponding to the first-level route

vuejs jumps from the second-level route to the first-level route, how to make the menu corresponding to the first-level route light up
such as

the current route path

now it"s easy to jump back to the mission hall, but how to light up the menu in the corresponding mission hall

Mar.29,2021
There is something wrong with the routing configuration of the

framework. You can listen to the

of the current route.
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