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react16's Introduction

组件的概念

  • 父子组件的交互 props
  • 子父交互 通过回调函数
  • 同级间的通信 找共同父级

属性校验

受控组件和非受控组件

  • 受“状态”控制
  • 受控组件可以对输入的数据进行筛选
  • 非受控组件 一般用于没有初始值，想和第三方库配合

生命周期

  • defaultProps
  • constructor
  • componentWillMount 删除
  • render
  • componentDidMount
  • shouldComponentUpdate true
  • componentWillUpdate 删除
  • componentDidUpdate
  • componentWillReceiveProps 能改状态的
  • componentWillUnmount

路由

组件的分类

  • 智能组件（可以获取数据）
  • UI组件 / 木偶组件

react16's People

Watchers

James Cloos avatar

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