父子组件:
- props(父传子)
- $emit/$on(子传父)
- $on已被Vue3废弃
- $parent/$children
- $children已被Vue3废弃
- ref
隔代组件:
- 透传:$attrs/$listeners
- $listners已被Vue3废弃
- Vuex
- provide+inject组合api(Vue3)
- eventBus(Vue3不推荐使用)
标签:面试题,Vue,间通信,Vue3,组件,废弃,children From: https://www.cnblogs.com/Mochenghualei/p/16589008.html