v3_update

This commit is contained in:
24kcs
2020-11-13 14:28:34 +08:00
parent 832b961d34
commit b832c95e87
9 changed files with 64 additions and 32 deletions

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# 2. 其他新的API
## 全新的全局API
- createApp()
- defineProperty()
- defineAsyncComponent()
- nextTick()
## 将原来的全局API转移到应用对象
- app.component()
- app.config()
- app.directive()
- app.mount()
- app.unmount()
- app.use()
## 模板语法变化
- v-model的本质变化
- propvalue -> modelValue
- eventinput -> update:modelValue
- .sync修改符已移除, 由v-model代替
- <ChildComponent v-model:title="pageTitle" v-model:content="pageContent" />
- v-if优先v-for解析