小组件,大用处React,Vue!!!

我们在用React和Vue框架，组件是少不了的！

组件的分类：

    1.智能组件ue

    2.木偶组件

知识点复习：

    1.组件的生命周期

        https://gitee.com/iwensxt/new-web-interview/blob/master/questions/React/React%E7%94%9F%E5%91%BD%E5%91%A8%E6%9C%9F%E4%B8%8E%E8%87%AA%E5%B7%B1%E7%9A%84%E7%90%86%E8%A7%A3.md

    2.state => setState

        https://gitee.com/iwensxt/new-web-interview/blob/master/questions/React/setState%E9%BB%98%E8%AE%A4%E6%98%AF%E5%BC%82%E6%AD%A5%E7%9A%84%EF%BC%8C%E4%BB%80%E4%B9%88%E6%97%B6%E5%80%99%E6%98%AF%E5%90%8C%E6%AD%A5.md

    3.props

    4.列表Key

        https://gitee.com/iwensxt/new-web-interview/blob/master/questions/React/React%E4%B8%ADkey%E7%9A%84%E4%BD%9C%E7%94%A8.md