vue this

_vnode: 

1. asyncFactory: undefined
2. asyncMeta: undefined
3. children: undefined
4. componentInstance: VueComponent {_uid: 7, _isVue: true, $options: {…}, _renderProxy: Proxy, _self: VueComponent, …}
5. componentOptions: {propsData: {…}, listeners: {…}, tag: undefined, children: undefined, Ctor: ƒ}
6. context: VueComponent {_uid: 6, _isVue: true, $options: {…}, _renderProxy: Proxy, _self: VueComponent, …}
7. data: {on: undefined, attrs: {…}, props: undefined, hook: {…}, pendingInsert: null}
8. elm: div
9. fnContext: undefined
10. fnOptions: undefined
11. fnScopeId: undefined
12. isAsyncPlaceholder: false
13. isCloned: false
14. isComment: false
15. isOnce: false
16. isRootInsert: true
17. isStatic: false
18. key: undefined
19. ns: undefined
20. parent: VNode {tag: "vue-component-90-enhanced-com", data: {…}, children: undefined, text: undefined, elm: div, …}
21. raw: false
22. tag: "vue-component-89"
23. text: undefined
24. child: (...)

www.jianshu.com/p/6b149189e…

root -->ec -->eb