Sep, 2021 Update:
You can force-reload components by adding :key="$route.fullPath".
For Child Component:
<Child :key="$route.fullPath" />
For router-view tag:
<router-view :key="$route.fullPath" />
However, :key="$route.fullPath" only can force-reload the components of the different route but not the components of the same route. To be able to force-reload the components of…