javascript - About vue-router <router-view> renders blank but does not report an error

Question

router-view has nothing, please give me some advice.

Answer 1

Yours is already a level 2 route. However, there is no corresponding component for the level 1 route '/'. Where do you put the content of the level 2 route 'homework'?

routes: [{
  path: '/homework',
  name: 'homework',
  component: Homework
}]